Question

simplificando a^3-ab^2÷a(a+b)

Answer 1

$\frac{ {a}^{3} - a {b}^{2} }{a(a + b)} \\ \frac{a( {a}^{2} - {b}^{2}) }{a(a + b)} \\ \frac{ {a}^{2} - {b}^{2} }{a + b } \\ \frac{(a + b)(a - b)}{a + b} \\ a - b$

Answer 2

Olá, boa tarde

Temos que:

$\frac{a^3 - ab^2}{a(a +b)} \\\\\frac{a(a^2-b^2)}{a(a+b)} \\\\\frac{a.(a+b)(a-b)}{a(a+b)}\\ \\\frac{(a+b)(a-b)}{(a+b)} \\\\\frac{(a-b)}{1} \rightarrow a-b$

Espero ter ajudado, abraços!