Question

How do you factor the expression `3z^2 - 13z - 30`?

Answer 1

`=(x **bolded text** -6)(3x+5)`

Explanation:

`3x^2-13x-30`
`=3x^2-18x+5x-30`
`=3x(x-6)+5x(x-6)`
`=(x-6)(3x+5)`
Pl,Take x for z granted