Question

Decomponha em fatores: 12a + 3y

Answer 1

$12a + 3y$

Coloque o fator 3 em evidência na expressão.

Sendo assim...

$</strong><strong>\</strong><strong>red</strong><strong>{</strong><strong>\</strong><strong>boxed</strong><strong>{</strong><strong>\</strong><strong>boxed</strong><strong>{</strong><strong>\</strong><strong>boxed</strong><strong>{</strong><strong>3(4a + y)</strong><strong>}</strong><strong>}</strong><strong>}</strong><strong>}</strong><strong>$