Question

Qual a raiz quadrada de 2,25?

Answer 1

√2,25 = resolvendo  a raiz ficará  1,5.

Answer 2

$\sqrt{2,25}=\sqrt{\frac{225}{100}}=\sqrt{\frac{15^2}{10^2}}=\frac{15}{10}=1,5$

Eureka!!!

Bons Estudos!