Question

How do you express as a partial fraction 3x+18x2+5x+4?

Answer 1

Step-by-step explanation:

21x5x+6  

Since the degree of the numerator is not less than degree of the denominator, perform synthetic division (steps can be seen here):

21x5x+6=215+−12655x+6

Now, deal with −12655x+6=−1265(5x+6)=−12625x+30