Question

Can anyone give me the answer to (8x+2)^4? Thanks in advance!!

Answer 1

^4 the fourth power

Answer 2

What does x equal?

Answer 3

This is simple if you know what "x" equals.

Answer 4

Once you find that, do what's in the parentheses and multiple it by the fourth power

Answer 5

\[(8x+2)^4=(8x+2)*(8x+2)*(8x+2)*(8x+2)=(64x^2+32x+4)*(64x^2+32x+4)\]
\[4096x^4+4096x^3+1536x^2+256x+16\]

Answer 6

binomial theorem or pascals triangle are what you need

Answer 7

Thanks much 2le!!