Factorizing the denominator gives

Then the partial fraction decomposition would take the form

Answer:
ab, ac, bc
Step-by-step explanation:
a=30, b=60, c=180-(30+60) = 180-90=90
Answer:
the only sulition is 900000000000000000000000000000000000ueuy91
Step-by-step explanation:
Answer:
4th one
Step-by-step explanation:
18/6=3 3 units on the y-axis / vertical
That's the only one with (-4,-2)