Question

gente eu preciso da ajuda de vcs
a)√0,64+(0,2)^2-√0,04​
b)√0,36+√0,09/√0,01+√0,64​

Answer 1

$\sqrt{0.64} + (0.2) ^{2} - \sqrt{0.04} \\ \sqrt{ \frac{16}{25} } + ( \frac{1}{5} ) {}^{2} - \sqrt{ \frac{1}{25} } \\ \frac{4}{5} + \frac{1}{25} - \frac{1}{5} \\ \frac{16}{25} \: \: \\ ou \: 0.64$