Factories:
6(a+b)-15(a+b)3
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Answer:
HEYA MATE HERE IS UR ANSWER..
STEP BY STEP:
- 6a + 6b - 15a +15b × 3
- 6a - 15a + 6b + 15b × 3
- -9a + 21b × 3
HOPE THIS HELPS
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