What type of solution do you get for a quadratic equation where D<0? Give reasons for your answers also provide an example of such a quadratic equation and find the solution of the equation.
Write three quadratic equations, with a, b, and c (coefficients of x2, x, and the constant) as: Integers Rational numbers Irrational numbers Do you find any striking difference between the graphical representation of quadratic equations and linear equations? Explain the differences and comment on the responses posted
I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. Attached you will find the problems to be completed. Please help me by actually working the problems with microsoft Equation Editor & replying
Section 1.1 Exercises Pages 10-12 Problems 44, 48, 92, 98, 110 Write each interval of real numbers in interval notation and graph it. 44. The set of real numbers greater than or equal to _1 and less than 6 48. The set of real numbers less than or equal to _4 Consider the following nine integers: -4, -3, -2, -1,
Problem #2: sqrt(3) / sqrt((6) - 1) + sqrt(3) / sqrt((6) - 1) Problem #3: 3 + sqrtx^2-8x) = 0 Problem #4: X^-2=4
Please see the attached file for the fully formatted problems. 1. Simplify. 2. Simplify. Write your answer with only positive exponents. A) B) C) r10 D) r2 3. A triangle has sides 2x - 5, 3x + 1, and 4x + 2. Find the polynomial that represents its perimeter. A) (2x - 5)(3x + 1)(4x + 2)
1. Solve. 3(x - 2) - 2x = x - 6 A) Identity B) 0 C) No solution D) 1 2. Find the GCF for 21, 28, and 35. 3. Find the LCM for 6, 28, and 48. 4. Solve the following system of linear inequalities by graphing. x + 2y <= 3 2x - 3y <= 6 5. Evaluate. 6. Evaluate. (15 - 5) ÷ [(12 ÷ 2 ? 2)
Problems #'s 12, 16, 18, 20, 26, 28, 30, 32, 46 these I need help completing Find the slope and y-intercept of the line represented by each of the following equations. 12. 2x - y = 6 Write the equation of the line with given slope and y-intercept. Then graph each line using the slope and y-intercept. 16. Slope: -2
1. Express the following product powers of t as a single power of t 2. Write without parenthesis 3. 4. Simplify without negative exponents 5. Simplify without negative exponents 6. Multiply and simplify (4z - 2u - 2)(6z - 5u + 6) 7. Write in simplest form without parentheses
Please show work so that I can get a better understanding. Thank you. (For question 1 - find the value of y in each the formula if x = -3) 1.) y + 1 = 2(x - 5) (For question 2 - Fill the tables using the given formulas) 2.) y = 10x + 100 x y -20 -10 0 10 (For question 3 - Translate ea
Word Problem Diagonal Brace: The width of a rectangular gate is 2 meters (m) larger than its height. The diagonal brace measures √6m. Find the width and height. ************** Graph each parabola. y = -1/3*(x^2) + 5 ************** Find the vertex and intercept for each parabola. g(x) = x^2 +x-6 **
Solve each equation: 1) 2y^2 - 3y -6 = 0 2) (x-10)(x-2) = -20 Find all real or imaginary solutions for each equation: 1) W^2=-225 2) 3v^2+4v-1=0 3) sqrt (7x+29) = x+3 Word Problem Time to Swing. The period T (time in seconds for one complete cycle) of simple pendulum is related to the length L (in feet) o
Please see attached file for full problem description. A vendor sells hot dogs and bags of potato chips. A customer buys 3 hot dogs and 4 bags of potato chips for $10.25. Another customer buys 5 hot dogs and 3 bags of potato chips for $12.50. Find the cost of each item. $ 1.25 for a hot dog; $ 1.75 for a bag of potato ch
Please see attached file for full problem description. Please show me how to get solution for problems. 1. 2. Winston can mow his dad's lawn in 1 hour less than it takes his brother Willie. If they take 2 hours to mow it when working together, then how long would it take Winston working alone? 3. Solve equation f
Formulate three word problems from day-to-day life that can be translated to quadratic equations.
1) What determines how many solutions you would have in a quadratic equation? Please explain. 2) How do you figure out the domain in a function?
I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. (problems will be used as guide for problems I must complete on asignment) Please see attached file for full problem description. For the de
Solve 2(x-4)=2[x-3(x-1)+2] Solve x-2 - x+5 =5x-2 3 6 9 The cell phone service for the CEO of a small company is $39.99 a month plus $0.10 per minute for long distance. In a month when the company's phone bill was $75.19, how many minutes of long distance did the CEO use? Set up an equation a
Please see the attached file for the fully formatted problems. Name: __________________________ Date: _____________ 1. Write in simplest form. 2. Simplify. 3. Multiply. 4. Solve. 5. Add. Express your answer in simplest form. 6. What values for x must be
Please see the attached file for the fully formatted problems. Problem #6 Write the following geometric expression using the given symbol. times pi times the cube of the radius (r) Problem #7 Do you think multiplication is distributive over subtraction? ½ (16 - 10) and ½ x 16 - ½ x 1
2. Write in lowest terms 3. Express compound fraction in lowest terms 4. Write as a single rational expression 5. Add and simplify 6. Reduce to lowest terms 7. Reduce rational expression to lowest terms 8. Solve for z 9. Solve all values of w 10.
1. Solve for X: 12 - 3(x+1) = x+17 The value of x is a. A number less than -2 b. At least -2 but less than 0 c. At least 0 but less than 2 d. At least 2 but less than 4 e. At least 4 2. Solve for P: 7(3P+4) = 8(2P+5) + 13 The value of P is a. a number less than 0 b. at least 0 but less than 3 c. at least 3 bu
Please see attached file for full problem description. Please show all work when solving the two problems. 1. Why bother factoring a quadratic equation before you solve it? 2. Why are there usually two solutions in a quadratic equation? 3. Under what conditions would one or more solutions of a rational equation be un
I need the following word problems answered and explained with formulations and calculations. Solve each inequality. State the solution set in interval notation and sketch its graph. -3/5<1/5-2/15w<-1/3 -3<or equal x <or equal -1= Solve by using an inequality. 1. Car Selling. Ronald wants to sell his car through
Chandra has 5 liters of a 24% solution of sodium hydroxide in a container. What is the amount and concentration of sodium hydroxide solution she must add to this in order to end up with 8 liters of 27% solution?
See attached file for full problem description. Factor 1. 2x^2 -19x +25 2. 60w^3 + 85w^2 -25w 3. 125 + 27z^3 4. Find the least common multiple of the two expressions: 9t^3wy and 5t^4w 5. Factor: uw - 6z - wz + 6u 6. Factor: -2x +wx - 4w +2w^2 7. Factor quadratic expression: t^2 +10
1. Given that x and y are both positive, solve the simultaneous equations log(xy) =7 log(x/y) =1 Answers given: x = 10000 y = 1000 2. log (p - q +1) =0 log (pq) + 1 = 0 Show that p = q = 1/square root 10 3. Solve the following equation for x: 2^2x + 1
Please see attached file for full problem description. 1. Evaluate , if possible. 2. Use a calculator to approximate to the nearest hundredth. 3. Simplify. 4. Simplify. 5. Simplify. Assume x represents a positive number. 6. Simplify. 7. Simplify. 8. Simplify. 9. Simplify.
Please help with the following problem. A relation R is defined on the set Z of all integers. In each case, prove that R is an equivalence relation. Find the distinct equivalence classes of R and list at least four members of each. 1- xRy if and only if x^2+y^2 is a multiple of 2. **Write x^2+y^2 as (x+y)^2-2xy 2- x
1. Calculate distance in inches that a bicyclist travelling 35 mph moves in 1/125 of a second? 2. Notice the bicyclist is riding along a white line. Suppose the length of this white line captured in a photograph is 14 ft. Use proportions to calculate the distance the bicyclist will appear to move in a photograph of this sc