# How do you decompose #(-4y)/(3y^2-4y+1)# into partial fractions?

##### 1 Answer

Jan 14, 2017

Please see the explanation for the process. The answer is:

#### Explanation:

Factor the denominator

Write the equation of the partial fractions with the unknowns, A and B:

Multiply both sides by the denominator:

Make B disappear by setting y = 1:

#A = -2

Substitute - 2 for A and set y = 0:

Check:

This checks.