Question

16 x ao quadrado menos 36 x = 0

Answer 1

Resposta:

$\textsf{Leia abaixo}$

Explicação passo-a-passo:

$\mathsf{16x^2 - 36x = 0}$

$\mathsf{x(16x - 36) = 0}$

$\mathsf{16x - 36 = 0}$

$\mathsf{16x = 36}$

$\mathsf{x = \dfrac{36}{16}}$

$\mathsf{x = \dfrac{9}{4}}$

$\boxed{\boxed{\mathsf{S = \{0;\dfrac{9}{4}\}}}}$