Question

$(3y - 2x) {}^{2} - (3y + 2x) {}^{2}$
pls help​

Answer 1

Answer:

(3y-2x)²-(3y+2x)²=(-24yx)

Step-by-step explanation:

(3y-2x)²-(3y+2x)²

=(9y²-12yx+4x²)-(9y²+12yx+4x²)

=9y²-12yx+4x²-9y²-12yx-4x²

=9y²-9y²+4x²-4x²-12yx-12yx

=(-24yx)