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Writing a Partial Fractional Decomposition
Which sum is equal to the expression -5x³+2x²+9x+2?
(x²+2)²
Bx+C
x²+2 (x²+2)²
+
A
Bx+C
(x²+2)² (x²+2)²
+
OAX+B+Cx+D
x²+2 (x²+2)²
Ax+B
Cx+D
(x²+2)² (x²+2)²
+
✔Done