# How do you factor by grouping #6x^4 + 7x^2 - 5#?

##### 3 Answers

#### Answer:

#### Explanation:

To factorise the expression split the middle term and rewrite the expression

#### Answer:

Hi Alan, just consider

#### Explanation:

Hi Alan, just consider

To do this we multiply the coefficient of

#### Answer:

Factor:

#### Explanation:

Call

To factor f(X) I use the new AC Method.

Converted

Factor pairs of (-30)-> (-2, 15)(-3, 10). This sum is 7 = b.

p' = -3 and q' = 10

Factored form: