Question

извлечь корень 3√8x^6

Answer 1

$3\sqrt{8x^6}=3\sqrt{2^2\cdot 2\cdot (x^3)^2}=3\cdot 2\cdot x\sqrt{2}=6x\sqrt2$

Answer 2

$3 \sqrt{8 x^{6} } =3 \sqrt{2*2 ^{2}* (x^{3})^{2} } =3*2* x*\sqrt{2} =6x \sqrt{2}$