I am trying to solve this problem and need an explanation please. b + 17/b^2 -1 - 1/b + 1 = b-2/b-1
X/x^2 - 2x-3 - 3x/x^2 -9
I need help performing this operation: 22x^2y^3z * 6x^5/33y^3z^4
I need to factor this problem completely: x^3 + 6x^2 + 9x
I am trying to factor completely this problem: 3h^2t + 6ht + 3t
I need help factoring completely: x^3y + 2x^2y^2 + xy^3
I am trying to factor out the GCF in 56x^3y^5 + 64x^4y^3 - 16x^5y^4
I need help performing computation with scientific notation (3.5 x 10^35)(2.2 x 10^10)/4.4 x 10^12
How do I simplify and express without negative exponent? -22w^-4/2w^-2
10x^2y^4 + 4x^4y^2 - 16x^6y^3/-2x^2y^2
I am trying to use the distributive property to find the product of (and combine terms for) this problem: (y^2 z - 3y^4)(y^2 z + 2x^2 - y^4)
A person's revenue "R" (in dollars) on the sale of "X" fruitcakes is determined by the formula R = 50x - x squared. Her cost "C" in dollars for producing "X" fruitcakes is given by the formula C = 2x + 40. For what value of "X" is the person's profit positive? (Profit = revenue - cost).
Find the first derivative of the function. 1.) y= ln x^2 2.) y= ln sq rt x^4- 4x 3.) f(x)= x^2 ln x 4.) y=ln x/x+1
Use the properties of logarithms to write the expression as a sum diffrence or multiplication of logarithms 1.) ln 2/3 2.) ln xyz 3.) ln sq rt x^2 +1 4.) ln 2x/ sq rt x^2 - 1 write the expression as the logarithm of a single quantity. 5.) ln(x - 2) - ln(x+2) 6.) 3 ln x +2 ln y- 4 ln z 7.) 3[ln x+ ln(x+
Find the slope intercept form of a linear equation when the line crosses the x-axis at x=2 and the y-axis at y=3.
Suppose that you have done some mathematical modelling. This has produced a differential equation which you have solved by assuming a power series solution. The power series you have found is the following.... (a) What is the radius of convergence of the power series? (b) Use Mathematica to plot the partial sums....
Determine whether the following binary operation give a group structure on the given set. If not, give all reasons they fail and supply counter-examples. a*b = ab in Q.
Modern Algebra Group theory Determine whether the following binary operation give
Please help with the following problem. This problem is from Advanced Calculus II class. It is also an introduction to real analysis. Consider the series n = 1 to infinity 1/( 1 + n^2 x) (a) For what values of x in R does the series converge absolutely? (b) On what intervals of R does it converge uniformly? (c) On wh
Argue that every finite extenstion field of R is either R itself or is isomorphic to C. Note: R is set of all real numbers C is set of all complex numbers
A toy rocket is launched from the ground so that its distance in feet above the ground after t seconds is s(t) = -16t squared + 208t. I am trying to determine the maximum height it reaches and the number of seconds it takes to reach that height.
Can you please help me finding the vertex and intercepts for this equation, and whether it opens up or down? y + -3x squared + 6x
I need help solving this inequality and using interval notation to solve it. x - 4/x + 5 > 0
I need help solving this inequality and stating the solution using interval notation and graphing it. a squared + 2a less than or greater than 15
How do I find the vertex and intercepts for this quadratic function? y = x squared - 4x - 12
Solve this inequality.. 4x squared - 8x greater than or equal to 0
An initial deposit of $3000 is made in a savings account for which the interest is compounded continuously. The balance will double in seven years. What is the annual interest rate for this account? Please show all work and logic in getting the answer.
Solve for x: log(3x + 7) + log(x - 2)=1 Please show all work and logic in getting the answer.
A rectangular play yard is to be constructed along the side of a house by erecting a fence on three sides, using house wall as the fourth wall. Find the demensions that produce the play yard of maximum area if 20 meters of fence is available for the project. What are the dimensions of an aluminum can that can hold 28 ounces
The population of a town will double in t= 10ln 2 / ln 67 - ln 50 Find t.
1/2[ln z + ln(z-8)]