SOLUTION: what is 4p-8+p raised to the 3rd power if p =2 i think it is 4p-8+8 4(2)-8+8 8-8+8=8 so the answer is 8 am i correct

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: what is 4p-8+p raised to the 3rd power if p =2 i think it is 4p-8+8 4(2)-8+8 8-8+8=8 so the answer is 8 am i correct      Log On


   

Question 765476: what is 4p-8+p raised to the 3rd power if p =2
i think it is
4p-8+8
4(2)-8+8
8-8+8=8
so the answer is 8 am i correct
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

I'm assuming the expression is %284p-8%2Bp%29%5E3. If not, please let me know otherwise. Thanks.

%284p-8%2Bp%29%5E3

%284%2A2-8%2B2%29%5E3 Plug in p = 2

%288-8%2B2%29%5E3

%282%29%5E3

8


So %284p-8%2Bp%29%5E3+=+8 if p = 2.