Question

Necesito ayuda por favor ​

Answer 1

Explicación paso a paso:

(3x-2y)²

$= 9x ^{2} - 12xy + 4y ^{2}$

(x+y)²

$\times ^{2} + 2xy + y ^{2}$

(3x-2)²

$9x ^{2} + 12x + 4$

(4x+2y)²

$16x {}^{2} + 16xy + 4y {}^{2}$

(x-y)²

$x {}^{2} - 2xy + y {}^{2}$

(2x-y)²

$4x {}^{2} - 4xy + y {}^{2}$

(2x+y)²

$4x {}^{2} + 4xy + y {}^{2}$

(5x²y-3x²)²

$25x {}^{4} y {}^{2} - 30x {}^{4} y + 9x {}^{4}$

(4x⁴-6y³)

$16x {}^{8} - 48x {}^{4} y {}^{3} + 36y {}^{6}$

(y²-2x)²

$y {}^{4} - 4xy {}^{2} + 4x {}^{2}$