# Questions on Algebra: Exponents and operations on exponents answered by real tutors!

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 Algebra: Exponents and operations on exponents Solvers Lessons Answers archive Quiz In Depth

 Question 62626: i really need help with this equasion: 10^5 plus 10^4 plus 10^3 plus 10^2 all divided by 10^2 Click here to see answer by stanbon(57323)

 Question 62712: Divide. M8N6/M4N2 This is division with powers of numbers?????? The first mn group is over the second mn group.?! Click here to see answer by 303795(595)

 Question 62979: Perform the multiplications. Assume that all variables are positive. x^4/3(x^2/3+3x^5/3-4x^8/3) Click here to see answer by uma(370)

 Question 62983: Perform the multiplications. Assume that all variables are positive. y^2/5(y^-2/5+y^3/5) Click here to see answer by uma(370)

 Question 63056: 9p^6-72p^3 factor each polynomial. state prime if needed. Click here to see answer by Earlsdon(6287)

 Question 63059: (ab)^8 + 3(ab)^4 + 2 factor each polynomial. state prime if needed. Click here to see answer by Earlsdon(6287)

 Question 63057: 250 + 2k^3x factor each polynomial. state prime if needed. Click here to see answer by funmath(2925)

 Question 63422: Could some1 help me? how would i do this: 2^n*2^n+2*2 and 5^x+1*5^1-x??? * means times and this:^ is to the power too. Click here to see answer by uma(370)

 Question 63432: how would i solve these 2 problems: 2a^2(3a+5) and -4x^3(2x^2-9x)??? do i work in the parentheses 1st??? ^ means to the power of. Click here to see answer by stanbon(57323)

 Question 63538: are these simplified there furthest: 1.) 5x^3/125x^3 2.) 343t^9/21t???? ^ means 2 the power 2. could any of theses 2 be simplied any further????? Click here to see answer by jai_kos(139)

 Question 63546: if i was to simplify dis: n^5x/n^x would i cancel out both the n's and x's and be left woth five?? how would i do ??? Click here to see answer by jai_kos(139)

 Question 63544: how would i write these expressions with only one exponent: : 1.) 2.) 3.) for the first one do i multiply 3 and 5 together then their exponents to get ??? Im not really sure about the odther 2... Click here to see answer by ankor@dixie-net.com(15649)

 Question 63582: Need help with the following equation Simplify each expression: a. (x + 2)^2 - (x - 2)^2 b. (3x + 4)(2x - 2) - (2x + 1)(x + 3) c. (a + b)^2 - (a - b)^2 ---------------------- 2ab Click here to see answer by 303795(595)

 Question 63736: Solve -3[x - (-4 - 3^0) - 2] + [(x + 3)(-2)] = 2x Click here to see answer by tanimachatterjee(60)

 Question 64170: explain roots such as 23 to the 3/4 power or give lesson source Click here to see answer by Earlsdon(6287)

 Question 64544: if you have a problem like, 5x-(-2x), can you change the problem to ,5x+2x? Click here to see answer by stanbon(57323)

 Question 65073: how do you add exponenets that have the same expnenetd, x^5, but different bases? Click here to see answer by funmath(2925)

 Question 64750: Simplify each expression. Use only positive exponents. (2x^-5 y^4)^3 Note: I left a space in the parenthesses so that you would know that 2x^-5 and y^4 are in the parenthesses. Click here to see answer by Edwin McCravy(8908)

 Question 65424: ``` Factor out the greatest common factor GCF 12x5y3 + 8x3y2 - 28x2y4``` Click here to see answer by Edwin McCravy(8908)

 Question 64754: Simplify each expression. Use only positive exponents. (-6m^2n^2)(3mn) Click here to see answer by checkley71(8403)

 Question 64757: Simplify each expression. Use only positive exponents. s^2t^3/r * sr^3/t Click here to see answer by tanimachatterjee(60)