Question

Completely factor the expression
216x² – 384y²

Answer 1

\[55x ^{3}-11x ^{2}\]
then i would factor out 11 x^2
\[11x ^{2}(5xx-1)\]

Answer 2

sorry \[11x ^{2}(5x-1)\]

Answer 3

so what would you factor out of your problem

Answer 4

i have no idea

Answer 5

sorry i didnt see the y ok then this will be factoring
so look at this if I had 49x^2-25y^2 then that factors to (7x-5y)(7x+5y) can you see this?