Question

binomio al cuadrado (4x-4)2​

Answer 1

(4х-4)²

(4х)²-2×4х×4+4²

16х²-32х+16

Answer 2

Explicación paso a paso:

$(4x - 4)^{2}$

$(4x - 4)(4x - 4)$

$4x(4x)+4x⋅−4−4(4x)−4⋅−4$

$4⋅4 {x}^{2} +4x⋅−4−4(4x)−4⋅−4$

$16x2+4x⋅−4−4(4x)−4⋅−4$

$16 {x}^{2} −16x−4(4x)−4⋅−4$

$16x2−16x−16x−4⋅−4$

$16 {x}^{2} −16x−16x+16$

$16x^{2} −32x+16$