Question

e) ab + ab + 5ab =
f) 4x3 + x3 + 2x3 =
g) 10x + 13x +X =
h) 8x +10x + 4x =​

Answer 1

Explicação passo-a-passo:

$ab + ab + 5ab = 7ab \\ \\ 4 {x}^{3} + {x}^{3} + {</strong><strong>2</strong><strong>}^{3} = </strong><strong>7</strong><strong>{x}^{3} \\ \\ 10x + 13x + x = 24x \\ \\ 8x + 10x + 4x = 22x$

Espero ter ajudado...