Question

Factor the expression completely. 7x2 + 5x4

Answer 1

`7x^2+5x^4=x^2(7+5x^2)`

Here, we want to factorize the given expression

To do this, we shall be using the like terms similar to the two values in the expression

The term similar to both is x^2 and that is what we shall use to factorize

We have this as;

`7x^2+5x^4=x^2(7+5x^2)`