SOLUTION: Someone check this for me to see if i am on the right track.Thanks:) 1.)(3x-2y)^4 i got 3x^4-216+216-8x+16

Algebra.Com
Question 713477: Someone check this for me to see if i am on the right track.Thanks:)
1.)(3x-2y)^4
i got 3x^4-216+216-8x+16

Answer by persian52(161)   (Show Source): You can put this solution on YOUR website!
(3x-2y)^(4)
Simplify the polynomial result.
(3x^(4)-24x^(3)y+72x^(2)y^(2)-96xy^(3)+48y^(4))
Remove the parentheses around the expression.
3x^(4)-24x^(3)y+72x^(2)y^(2)-96xy^(3)+48y^(4)

RELATED QUESTIONS

Thank you in advance for helping me with this problem. (4^x)(16^3x-1)=8 This is what... (answered by Earlsdon)
Looking for someone to help on this. I tried it but am hoping to cross check it to see if (answered by nerdybill)
216 to the power of 3x + 1 = 6. I am in 8th grade and taking algebra 1 a year early. I am (answered by Alan3354)
I worked these two problema and wanted someone to check to see if I have the right answer (answered by stanbon,rfer)
Solve and check equation for x. x/6 - x/8 = 1 This is what I have, but am not sure (answered by Earlsdon,MathLover1,stanbon)
Graph the following systems: 3x - 6y = 9 x - 2y = 3 I am trying to figure out what... (answered by stanbon)
could someone please check this problem for me to see if I am doing it right?... (answered by mananth)
Hi I was wondering if someone can check to make sure I got the right answers on these two (answered by Alan3354)
2-{x-6[x-(4-x)]}=3(x+2) 2-{x-6[x-4+x]=3x+6 2-{x-6[2x-4]}=3x+6 2-{x-12x+24}=3x+6... (answered by stanbon)