Question

- 63 y^5
27y^7
- 18y^9
Take out the common factor ​

Answer 1

`Factor = 9y^5`

Explanation:

Given

- 63 y^5 , 27y^7 and 18y^9

Required

Remove the common factor

Factorize each expression:

`- 63 y^5 = -3*3*7*y*y*y*y*y`

`27y^7 = 3 * 3 * y * y * y * y * y * y * y`

`-18y^9 =-2 * 3 * 3 * y * y * y * y * y * y * y * y * y`

The common factor in the above expression is:

`Factor = 3 * 3 * y*y*y*y*y`

`Factor = 9y^5`