Question

ac x 32x=0
by36x:0. OXT-7=0​

Answer 1

Explicación paso a paso:

2x² + 32x = 0

2x + 32 = 0

x + 16 = 0

x = - 16

7x² - 56x = 0

7x - 56 = 0

x - 8 = 0

x = 8

x² - 7 = 0

x² = 7

x = √7