Question

Factorise 36 x² +12 xyz -15 y² z²,no spam.​

Answer 1

Answer:

As 36, 12 and 15 are the multiples of 3, Therefore we can take 3 as common. In variable nothing is common.

So,

36x² + 12xyz - 15y²z²

= 3 ( 12x² + 4xyz - 5y²z²)

This is the answer

Hope it helped you