Multiple Choice
Factor by grouping.
-15a3 + 12a2b - 25ab2 - 20b3
A) ( 3a2 - 5b) ( 5a + 4b)
B) ( 15a2 - 5b2) (a + 4b)
C) ( 3a2 + 5b2) ( 5a - 4b)
D) ( 3a2 - 5b2) ( 5a + 4b)
Correct Answer:

Verified
Correct Answer:
Verified
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