Question

Qual a resposta gente

√81-√9

Answer 1

Resposta:

9-3=6

Explicação passo-a-passo:

raiz de 81= 9

raiz de 9= 3

Answer 2

Olá!!

$\mathsf{\sqrt{81}-\sqrt{9}}$

$\mathsf{\sqrt{{9}^{2}}-\sqrt{{3}^{2}}}$

$\mathsf{\sqrt[\cancel{2}]{{9}^{\cancel{2}}}-\sqrt[\cancel{2}]{{3}^{\cancel{2}}}}$

$\mathsf{9-3}$

$\mathsf{\checkmark\boxed{\boxed{6}}}$