Question

4. One of the factors of 3b2 - 46 - 15 is b - 3. What is the other factor?
A 3b - 5
B 3b + 5
C. 3b - 3
D. 3b + 3
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Answer 1

Answer:

if there is 3b²-4b-15

then the answer will be option (b) 3b+5