# How do you factor # x^4+4x^2-12=0#?

##### 1 Answer

Mar 27, 2016

#### Explanation:

Cal

Find 2 numbers knowing sum (+4) and product (-12). They are:

-2 and 6.

Mar 27, 2016

Find 2 numbers knowing sum (+4) and product (-12). They are:

-2 and 6.

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