Question

Qual é a rais aiedrada de 159,merespondam porvavorrrrrrr!!!!!!!!!!!

Answer 1

Basta resolver da seguinte forma :

$\sqrt{N}\approx\dfrac{N + B}{2\sqrt{B}} \\\\\\ \sqrt{159}\approx\dfrac{159 + 169}{2\sqrt{169}} \\\\\\ \sqrt{159}\approx\dfrac{328}{2\cdot13} \\\\\\ \sqrt{159}\approx\dfrac{328}{26} \\\\\\ \sqrt{159}\approx\ 12,6$

Resposta :

√159 ≈ 12,6[/tex]