Question

quanto e a rais quadrada de 144 conta montada

Answer 1

√144=12×12=144 é assim que se faz é arma

Answer 2

$\sqrt{N}\approx\dfrac{N + B}{2\sqrt{B}}$
$\sqrt{144}\approx\dfrac{144 + 144}{2\sqrt{144}}$
$\sqrt{144}\approx\dfrac{288}{2*12}}$
$\sqrt{144}\approx\dfrac{288}{24}$
$\sqrt{144}\approx\ 12$

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