Question

How do you solve `2x²=6x`?

Answer 1

`x=0` or `x=3`.

Explanation:

`2x^2=6x` can be written as `2x^2-6x=0`. Now taking `2x` common, we get

`2x(x-3)=0`

Hence either `x=0` or `x-3=0` i.e. `x=3`.