Question

10a²+100a⁴=
=a²(10+100a²)

alguém me diz se ta certo??
matéria se 8°ano​

Answer 1

$\sf 10a^2+100a^4\\\\\\\sf propriedade \iff a^{b+c}=a^ba^c\\\\\\\sf a^4=a^2a^2\\\\\\\sf 100a^2a^2+10a^2\\\\\\\sf 10\cdot \:10a^2a^2+10a^2\\\\\\\boxed{\sf S=\{ 10a^2\left(10a^2+1\right) \}}$