Question

4x^2+x^3 factorised





How do you do this?...

Answer 1

X²(4+x)

Step-by-step explanation:

You pick out the common term

Answer 2

Greetings.

The answer is x²(4+x)

Step-by-step explanation:

`4x^2+x^3\\`

By using a common factor, we factor x-term out. We factor the x-term with least degree and that is 2-degree. So we factor x² out.

When factored out, It's similar to dividing. When x² is divided by itself, the result is 1. When x³ is divided by x², the result is x (From the property of exponent.)

Similar to dividing, but we pull x² out.

`4x^2+x^3\\x^2(4+x)`

Therefore, the answer/factored form is x²(4+x)