Question

( 5XAL CUADRADO -10X-7Y+2) (3Xal cuadrado-4x7x-6y )

Answer 1

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Explicación paso a paso:

Answer 2

Respuesta:

sale $(5x^{2}-10x-7y+2)(-25x^{2}-6y)$

Explicación paso a paso:

$( 5x^2 -10x-7y+2) (3x^2-4x7x-6y )$

$(5x^{2}-10x-7y+2)(3x^{2}-(4*7)xx-6y)$

$(5x^{2}-10x-7y+2)(3x^{2}-28xx-6y)$

$(5x^{2} -10x-7y+2)(3x^{2}-28x^{2}-6y)$

$(5x^{2}-10x-7y+2)((3x^{2}-28x^{2})-6y)$

simplificando:

$(5x^{2}-10x-7y+2)(-25x^{2}-6y)$

espero q te ayude :D