Question

(-3x + 2 y)² = -----------OPTION A:9 x² - 12 x y + 4 y²OPTION B:9 x² + 12 x y + 4 y²OPTION C:– 9 x² – 12 x y + 4 y²OPTION D:none of these​

Answer 1

Answer:

option c

Step-by-step explanation:

option (C) -9x^2-12xy+4

HOPE IT HELPS YOU

Answer 2

(C) 9x^2 - 12 xy + 4 y^2

Step-by-step explanation:

(-3x+2y)^2

= (-3x)^2 + 2.-3x.2y + (2y)^2

= 9x^2 - 12 xy + 4 y^2