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Which expression is a factor of 4ab + 4a − 3b − 3?b − 14a − 33b + 14a + 3b
4 months ago
Q:
Which expression is a factor of 4ab + 4a − 3b − 3?b − 14a − 33b + 14a + 3b
Accepted Solution
A:
4ab + 4a − 3b − 3
=4a(b + 1) - 3(b+1)
= (b+1)(4a - 3)
(b+1) and (4a - 3) are factors
answer
4a − 3