Question

Short Answer. Find the following product: (x+4)^2

Answer 1

\[(a+b)^2=a^2+2ab+b^2\]

Answer 2

ok i get lost trying to do that

Answer 3

\[x^2+2(4x)+4^2\]

Answer 4

ok so would you add the x's and 4 together

Answer 5

To expand the expression, square the first term, add double the product of both terms, then add the square of the last term

Answer 6

x^2+8x+16

Answer 7

so thats how it would look finished

Answer 8

yes, notice the 8x is 2 times 4x, the 16 is 4^2

Answer 9

ok