Question

Factorise fully 8x^2-4x

Answer 1

4x(2x−1)

Explanation:

`{8x}^(2) - 4x`

Factor out 4.

`4( {2x}^(2) - x)`

Consider

`{2x}^(2) - x`

Factor out x.

x(2x−1)

Rewrite the complete factored expression.

=4x(2x−1)