# Questions on Algebra: Polynomials, rational expressions and equations answered by real tutors!

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 Algebra: Polynomials, rational expressions and equations Solvers Lessons Answers archive Quiz In Depth

 Question 43494: Find the product of this monomial: h^8k^3 * 5h Thanks Click here to see answer by checkley71(8403)
 Question 43494: Find the product of this monomial: h^8k^3 * 5h Thanks Click here to see answer by Nate(3500)

 Question 43497: I have to write the following equations in the form: quotient + remainder/divisor. 2x^2 +4 ------- 2x Can anyone answer this and show the work? Thanks Thanks Click here to see answer by Nate(3500)

 Question 43495: Evaluate -2x^4 - 3x^2 + 5x - 9 for x = 2 Thanks Click here to see answer by Nate(3500)

 Question 43490: Graph: f(x)=(-x)^4+4x^2-2x by making a table of values. Then estimate the x-coordinates at which the relataive maxima and relative minima occur. Click here to see answer by Nate(3500)

 Question 43481: Solve 2x^2=3x+2 by graphing. If exact roots cannot be found, state the consecutive integers which the roots are located. Thanks Click here to see answer by Nate(3500)

 Question 43506: Find the maximum value of y=-x^2+6x. I worked it out to be 10 but not to sure about that. thanks for any help given. Click here to see answer by Nate(3500)

 Question 43525: Would anyone be kind enough to show the steps and solution to the following? Simplify. Write answers WITHOUT negative exponents. (p-5)^-9(p^6)^4 ________________ (p^-8)^0(p^4)^-5 Click here to see answer by Nate(3500)

 Question 43524: Can anyone show the steps and solution to the following? Perform the computations. Write answer in scientific notation. 1 • 10^-8 __________ 4 • 10^7 Click here to see answer by Nate(3500)

 Question 43522: Can anyone show the steps and solution to the following problem using the Power of a Product rule? It's really difficult to write this problem out as this submission box is very limited in what you can type or paste, but here goes... -10rs^9t^4 ___________ 2rs^2t^7 The above equation is all in parentheses with^3 on the outside of the ()^3, so it's all to the 3rd power. Thanks so much. Click here to see answer by jake_6233(74)

 Question 43583: List all of the possible rational zeros of f(x)=3x^5-7x^3+2x-15. Click here to see answer by Nate(3500)

 Question 43582: State the number of positive real zeros, negative real zeros, and imaginary zeros for g(x)=9x^3-7x^2+10x-4. Click here to see answer by Nate(3500)

 Question 43580: One factor of f(x)=x^3+x^2-22x-40 is x+4. Find the other factors. Click here to see answer by Nate(3500)

 Question 43579: add and express in simplest form 2/s + 9/s^2 I think it may be 11/s but am not sure and need help. Thanks Click here to see answer by Nate(3500)

 Question 43407: how do you simplify x(squared) plus 4x over x(squared) minus 9x? how do you simplify n(squared) plus 7n plus 10 over n(squared) plus 2n minus 15? Click here to see answer by gsmani_iyer(180)

 Question 43639: Can anyone help me with the steps and solution to this FOIL problem? Use FOIL method to find each product. (5y³w² + z)(2y³w² + 3z) Thanks Click here to see answer by Nate(3500)

 Question 43641: Can anyone help me with the steps and solution to this problem? Simplify each expression using the definition of zero exponent -4^0 – 8^0 Thanks Click here to see answer by Nate(3500)

 Question 43643: Checking my math here: can someone show the steps and solutions to: Find each product. (3z^4 -8)² Click here to see answer by Nate(3500)

 Question 43646: I have a test due today and I am stuck - can anyone help please. 3/x-5 + 1 divided by 1- 4/x-5 Thanks Click here to see answer by Nate(3500)

 Question 43649: Checking my math: Can someone shows the steps and solution? Thanks Simplify using the power rule. 5y^3(y^5)^2 ____________ 10y^5(y^2)^6 Click here to see answer by stanbon(57285)

 Question 43651: Checking my math. Can anyone show me the steps and solution to: Perform the indicated operation. (w² - 2w + 1) + (2w – 5 + w²) Thanks gang Click here to see answer by Nate(3500)

 Question 43683: How do you find the axis of symmetry of the equation.... y=-3x^2-6x+4 ? Click here to see answer by Nate(3500)

 Question 43700: I must facgtor completely the polynomial. Indicate any that are not factorab le using integers. That would be x cubed - 64x. The 64x is throwing me off....Please help. x^3-64x Click here to see answer by Nate(3500)