# How do you factor #6t^2+t-1#?

##### 1 Answer

May 3, 2018

#### Explanation:

Use the rainbow method.

Multiply the outer coefficients.

Now find two values which when multiplied equal the new number, and when added equal the center coefficient, 1.

Our values are 3 and -2.

Change the

Separate the expression into two sides.

Factor the two expressions, and make sure the values inside the parentheses are equal.

We now have