Question

Factor completely.
200w^2 + 640wf +512f^2=

Answer 1

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

Answer 2

Is that the formula to use?

Answer 3

200w^2 + 640wf +512f^2 is of the form a^2+2ab+b^2

Answer 4

Understood?

Answer 5

Yes

Answer 6

What answer do you get?

Answer 7

I'm confused

Answer 8

First represent 200w^2 as a^2

Answer 9

200 can be written as 2*100
Find the square root of 200w^2

Answer 10

Square root is 100 right?

Answer 11

What is the sqrt of 100?

Answer 12

10

Answer 13

10

Answer 14

What is the square root of 2*100?