Question

denominador quanto e 2√72/3?

Answer 1

2 raiz72/3 = 2 raiz8x9/3 = 2x3 raiz8/3 = 2 raiz4x2 = 2x2 raiz2 = 4 raiz2

Answer 2

$\dfrac{2\sqrt{72}}{3} \\ \\ \\ \dfrac{2\sqrt{2^3 * 3^2}}{3} \\ \\ \\ \dfrac{2 * 2*3\sqrt{2}}{3} \\ \\ \\\dfrac{2 * 6\sqrt{2}}{3} \\ \\ \\ \dfrac{12\sqrt{2}}{3} \\ \\ \\ =\ \textgreater \ 4 \sqrt{2}$