OpenStudy (anonymous):

Find the product of (4x + 3y)^2. 16x^2 − 24x + 9y^2 16x^2 + 24xy + 9y^2 16x^2 − 9y^2 16x^2 + 9y^2

OpenStudy (anonymous):

(4x+3y)^2 is the same as (4x+3y)*(4x+3y) are you familiar with FOIL?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

4x*4x + 4x*3y + 3y*4x+3y*3y

OpenStudy (anonymous):

multiply it out and join the 'like' terms

OpenStudy (anonymous):

YUP :) Its like the previous one I helped you on @jaderbrown :)

OpenStudy (anonymous):

16x+24xy+9y

OpenStudy (anonymous):

you got it !

OpenStudy (anonymous):

thank you so much guys! :)

OpenStudy (anonymous):

\((4x + 3y)^2\) = \(16 x^2+24 x y+9 y^2\) @jaderbrown not quite the right answer

OpenStudy (anonymous):

@doulikepiecauseidont not correct.

OpenStudy (anonymous):

I would think she got the ^2 part but okk