Question

Factorise: x³ + 4x
(with explaining the steps)​

Answer 1

x( x^2+4)

Explanation:

factor out x from the expression

xx (x^2+4)

than your answer is x( x^2+4)

Answer 2

`x(x + 2)(x + 2)`

Explanation:

as the x is the common factor...get x out

`{x}^(3) + 4x`

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

Then

`x( {x}^(2) + 4) \\ x( {x}^(2) + {2}^(2) ) \\ x(x + 2)(x + 2)`

Hope this helps you