Question

resolva 6x elevado 2 =0

resolva -x elevado 2 =16​

Answer 1

6x² = 0

x² = 0 × 6

x² = 0

x = √0

x = 0

(- x)² = 16

- x = √16

- x = 4

(- 1) × (- x) = 4 × (- 1)

x = -4