Question

[(x+4)-2y] squared

im stuck !

Answer 1

\[[(x+4)-2y]^2\]Is this the question? just making sure

Answer 2

yes

Answer 3

\[(x+4-2y)^2=(x+4-2y)(x+4-2y)\]

Answer 4

you have to go one term at a time.

Answer 5

Almost like you are using FOIL but with 3 terms??

Answer 6

\[(a+b-c)(a+b-c)=aa+ab-ac+ba+bb-bc-ca-cb+cc\]

Answer 7

exactly

Answer 8

same principle

Answer 9

I broke apart the ( ) but you could foil it and treat x+4 as 1 term

Answer 10

I find it easier to make a mistake that way

Answer 11

oh ok think i got it now, Thank you so much

Answer 12

yup