(.200-x)2

Question

Would the answer be .400+x2

Answer 1

no, .200-2x

Answer 2

arrrrggggg.

.400-2x

Answer 3

Close. .400 is right and it's -2x

So .400 - 2x

You could make it easier and write
.4 - 2x

Answer 4

How is it 2x?
it couldn't be 2x could it, because the whole thing is squared not times two? The question looks like (.200-x)squared?

Answer 5

You have to write it as an exponent if squared
(.2-x)^2
.04 + .4 x + x^2