Question

Find the product of (x + 5)2.

x2 − 10x + 25

x2 − 25

x2 + 25

x2 + 10x + 25

Answer 1

* ^2

Answer 2

Do you know how to FOIL ?

Answer 3

\[(x+5)(x+5)\]

Answer 4

1) First
2) Outer
3) Inner
4) Last
So we start by multiplying both of the Firsts. Can u tell me what the first variables are in both parenthesis?

Answer 5

(x + 5)2
(x+5)(x+5)
x.x+x.5+5.x+5.5
x2+10x+25