Question

How do you solve `(2x+4)(x-3)=0`?

Answer 1

`x=-2,x=3`

Explanation:

We have a product of factors equating to zero. Hence one or both of the factors must be zero.

`"solve "2x+4=0rArr2x=-4rArrx=-2`

`"solve "x-3=0rArrx=3`

`rArrx=-2" or "x=3" are the solutions"`