# How do you factor the trinomial #7u^2+26u-8#?

##### 1 Answer

Oct 21, 2016

#### Explanation:

For expansion, first

*multiply*

*Find 2 numbers* whose *product* is *sum* is

*Factorization by expansion* :

Now, *take common* on *first 2 terms* and *last 2 terms* seperately,

Further, *taking common* on