Question

(-4×) (-10×-3×)= , (+6a) (-2ab+3a)= , (-7×9y) (+13×-8y)=​

Answer 1

Respuesta:

(−4x)(−10x−3x)

=(−4x)(−10x+−3x)

=(−4x)(−10x)+(−4x)(−3x)

=40x2+12x2

=52x2

6a((−2a)(b)+3a)

=(6a)((−2a)(b)+3a)

=(6a)((−2a)(b))+(6a)(3a)

=−12a2b+18a2

((−7x9)(y))(13x−8y)

=((−7x9)(y))(13x+−8y)

=((−7x9)(y))(13x)+((−7x9)(y))(−8y)

=−91x10y+56x9y2

Explicación paso a paso:

ojala te siva bro :3