Question

Resolva : 10X² = 10
como resolvo?

Answer 1

Resposta:

10X² = 10 . 10 = 100X

100x = 10

x = 10/100 = 0,1

Bons Estudos!!!

Answer 2

10x²/10 = 10/10

x² = 10/10

x² = 1

Logo ...

x = ±√1

x = ±1

x = 1

x = - 1

Temos:

$\red {x = 1,-1}$