Question

Which is equivalent to 5 square root 1,215x

Answer 1

1,215^1/5x... the answer is b

Answer 2

Answer with explanation:

We have to find expression equivalent to ,
`5 * √(1215 x)`

Prime factorization of ,12 15

⇒1215=5× 3× 3× 3× 3 × 3

Equivalent Expression ,of

`=5 * √(1215 x)\\\\=5 √(5 * 3 * 3 * 3 * 3 * 3 * x)\\\\=5 * 3 * 3 √(5 * 3 * x)\\\\=45√(15 x)`