Question

cuánto es x²+(132-5×8)=3×4³
porfavor urgente ayuda ahora​

Answer 1

x²+(132-5×8)=3×4³

x²+(132-40)=3×64

x² + 92 = 192

x² + 92 -192 = 0

x² - 100 = 0

(x + 10)(x - 10) = 0

x+10 = 0         x - 10 = 0

x  = - 10        x = 10

CS = (-10 ; 10)

Eternamente axllxa