Question

x²+6x=40 formula general
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Answer 1

$\equiv\fbox\blue{{Matematica}}\ \equiv$

【Rpta.】$\bf{\red{x = 4,x = - 10}}$

Espero Haberte Ayudado

Saludos ( ͡° ᴥ ͡°)

Answer 2

Respuesta: $x_{1}$$=-10,x_{2}=4$

Explicación paso a paso:

$x^{2} +6x-40=0\\x^{2} +10-4x-40=0\\x^{x} (x+10)-4(x+10)=0\\(x+10)x(x-4)=0\\x+10=0\\x-4=0\\x=-10\\x=4$