Simplify by factoring. Assume that no radicands were formed by raising negative numbers to even powers. two questions below that i need help on √(148) \sqrt[4]{80}

Question

Simplify by factoring. Assume that no radicands were formed by raising negative numbers to even powers. two questions below that i need help on


`√(148)`


`\sqrt[4]{80}`

Answer 1

`√(148)=√(4\cdot37)=\sqrt4\cdot√(37)=2√(37)\\\\\\===========================\\\\\sqrt[4]{80}=\sqrt[4]{16\cdot5}=\sqrt[4]{16}\cdot\sqrt[4]5=2\sqrt[4]5`