Question

raiz quadrada de 243 elevado a 5

Answer 1

$\left(\sqrt{243}\right)^5=\left(\sqrt{3^5}\right)^5=\\\\=\left(\left(3^5\right)^\frac{1}{2}\right)^5=3^\frac{25}{2}=\sqrt{3^{25}}=3^{12}\sqrt{3}=531441\sqrt{3}$