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Basic Algebra

Primitive Irreducible Polynomial

2 Let f(x) be a primitive irreducible polynomial of degree n over . Then each element Of can be expressed in the form with . Identify with the bit string which is the binary representation of , that is where each is 0 or 1. Let be the bit string identified with . Describe a simple procedure for obtaining f

Quadratic Equations and Functions

20. The hypotenuse of a right triangle is 22m long. The length of one leg is 0m less than the other. Find the lengths of the legs. 26. A turbo-jet flies 50 mph faster than a super-prop plane. If a turbo-jet goes 2000 mi in 3 hr less time than it takes the super-prop to go 2800 mi, find the speed of each plane Quadrati

Graphing inequalities

Graph {x/ x >/ -3} upside down U {x / x >/ 0}. The symbol beside the x should be a straight line, and the less than sign should have a bar under it. I did not know how to key these symbols.

Algebra problems

Simplify the expressions:( 54b4 x4 1/3) ( ___________), (6ax4)2 (2x)-2, 5y 4b 16bx2 ___ + ____ axy2 b

Distance Between Points and Midpoint

Find the distance between each pair of points. If necessary round answers to two decimal places. (2 square root of 3, square root 6) and (- square root of 3, 5 square root of 6) ___________________ Find the midpoint of each line segment with the given endpoints. (-4, -7) and (1, -3)

Basic Algebra : Graphing

3) x -2 -1 0 1 2 y .25 .5 1 2 4 Given the table above, graph the function, identify the graph of the function (line, parabola, hyperbola, or exponential), explain your choice, and give the domain and range as shown in the graph, and also the domain and range of the entire function. Graph Graph Type Explanation D

Weighted Means

Please see the attached file for the fully formatted problems.

Quadratic Equations and Functions (10 Problems)

4. 2 Solve 36x + 49 = 0 2 b. Find the x-intercepts of f(x) = 36x + 49. Solve. Give the exact solution and approximate solutions to three decimal places, when appropriate. 2 6. 3x - 7 = 0 2 16. (t-2) = 25

Radical Expressions, Equations and Functions

Please see the attached file for the fully formatted problems. Simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. 14 9 23 20. so it should like this p q r I just didn't know how to d


Solve and graph 52. [8x - 3(3x + 2)] - 5 > = 3(x + 4) - 2x Solve: 25. Elaine's height is 67in. Determine, in terms of an inequality, those weights W that will keep her body mass index below 25. 76. A long-distance telephone call using Down East Calling costs 10 cents for the first minute and 8 cents for each additional

Determine in terms of an inequalities

Inequality Calculations. See attached file for full problem description. 9.1 52. [8x - 3(3x + 2)] - 5 ≥ 3(x + 4) - 2x First distribute it into the parenthesis, then move x into the left side of the inequality. Remember to change the sign if a negative number is multiplied or divided. 72. Elaine's height is 67 in.

Linear Equations

Find a equation of a line that passes through (-5,13) with slope -.75

Determine the class of Kr,r.

Determine the class of Kr,r. Please What does the class of Kr,r mean? What do class one and class two of the graph G? Can you explain this with more details.

Slopes, Intercepts and Linear Equations Word Problems

Find the slope and vertical axis intercept of the linear function 4. g(f)=2(4-t) 16. Demand Equation: The demand per week for a best selling book is 26,000 books when the price is $16.00 each, and 10,000 books when the price is $24 each. Find the demand equation for the book. assuming that it is linear. 17. Supply Eq