# 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 94266: Find each of the following squares. (7p+ 6q)² Click here to see answer by stanbon(57953)

 Question 94268: find the product of a(a +5)(a - 5) Click here to see answer by stanbon(57953)

 Question 94302: multiply in the vertical method (2r - 3s) (4r²+ 6rs +9s²) Click here to see answer by stanbon(57953)

 Question 94240: Can you please help me. The problem says perform the indicated operation and simplify the result. Leave answers in factored form: A. b. c. d. If possible could you show me the steps and rules used to complete these. Thank you sooooo much!!! Click here to see answer by ankor@dixie-net.com(15746)

 Question 94318: Subtract, using the vertical method. 7x² +6x from 9x² -3 Click here to see answer by checkley71(8403)

 Question 94343: Okay I have a chart like this: n 1 2 3 4 5 f(n) -3 0 3 6 9 I need to determine the degree and find the equation of the polynomial HELP PLEASE thanks llo Click here to see answer by stanbon(57953)

 Question 94338: I need HELP BAD!! f(x)=x^3 - 2x^2 +3 what does this factor to where does it cross the x axis What is the end behavior HELPPPPPPPPPPPPP thanks llo Click here to see answer by stanbon(57953)

 Question 94339: I need HELLLLPPPPP!! f(x)= x^4 + 12x^3 + 52x^2 + 96x + 64 what does it factor to where does it cross the x axis what is the end behavior Thanks llo Click here to see answer by checkley71(8403)

 Question 94316: Add, using the vertical method. 5x²+ 2x- 4, x²- 2x - 3, and 2x²-4x -3 Click here to see answer by checkley71(8403)

 Question 94313: Simplify the following expressions. Write the answers with positive exponents only. (x²)-³(x-²) __________ (x²)^-4 Click here to see answer by checkley71(8403)

 Question 94253: Subtract, using the vertical method. 7x² +6x from 9x² -3 Click here to see answer by checkley71(8403)

 Question 94249: Remove the parentheses in the following expressions and simplify when possible 8d-(-7c-2d) Click here to see answer by edjones(7569)

 Question 94214: State which method should be applied as the first step for factoring the polnomial 2a^2+9a+10 Click here to see answer by checkley71(8403)

 Question 94321: I am stuck on this problem and need some help Divide: 2x-+/21 Divided by 5x-15/12 Thank you Click here to see answer by tutorcecilia(2152)

 Question 94366: I am stuck on this problem 2x-6/21 Divided by 5x-15/12 thank you Click here to see answer by tutorcecilia(2152)

 Question 94361: I need help with two different charts: n 1 2 3 4 5 f(n) 0 4 20 54 112 n 1 2 3 4 5 f(n) 2 17 86 275 674 Need to find degree and equation for the polynomial Don't really understand Thank you LLO Click here to see answer by stanbon(57953)
 Question 94361: I need help with two different charts: n 1 2 3 4 5 f(n) 0 4 20 54 112 n 1 2 3 4 5 f(n) 2 17 86 275 674 Need to find degree and equation for the polynomial Don't really understand Thank you LLO Click here to see answer by Edwin McCravy(8999)

 Question 94133: elementary and intermediate algebra factor out greatest common factor 15x2 y2 -9xy2 + 6x2y Click here to see answer by ankor@dixie-net.com(15746)

 Question 94389: Need help please Okay need the degree and equation: n 1 2 3 4 5 f(n)11 21 35 53 75 i think the degree is 4 and it is linear but that is as far as I can get Help Please Thanks llo Click here to see answer by Edwin McCravy(8999)