Question

√40x²y6 how do you simplify this radical​

Answer 1

`\bf √(40x^2y^6)\qquad \begin{cases} 40=&2\cdot 2\cdot 2\cdot 5\\ &2^2\cdot 10\\ y^6=&y^(3\cdot 2)\\ &(y^3)^2 \end{cases}\implies √(2^2\cdot 10x^2(y^3)^2)\implies 2xy^3√(10)`