Question

Resolver: (x + 5)(x - 5) = (x - 3)²-16​

Answer 1

Respuesta:

Explicación paso a paso:

(x + 5)(x - 5) = (x - 3)²-16​

$x^{2}$-25 = $x^{2}$-6x + 9-16

-25-9+16 =-6x

-18x = -6x

18x = 6x

x=3