Question
Factorize:
3x - 9
3x - 9
✓
Answer
The greatest common factor of the terms 3x and -9 of the expression 3x - 9 is 3
Now,
3x = 3x and -9 = 3(-3)
Hence, the expression 3x - 9 can be factorised as 3(x - 3)
Now,
3x = 3x and -9 = 3(-3)
Hence, the expression 3x - 9 can be factorised as 3(x - 3)
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