Question

Need explanation 22 POINTS

5 Square root 27



The answer is 15 Square root 3

i need help writing it out cant figure it out

Answer 1

`\bf 5√(27)~~ \begin{cases} 27=3\cdot 3\cdot 3\\ \qquad 3^2\cdot 3 \end{cases}\implies 5√(3^2\cdot 3)\implies 5\cdot 3√(3)\implies 15√(3)`