Factorise 3a(x-y)-(x-y)
Answers
Answered by
4
Answer:
3ax²
Step-by-step explanation:
3a(x-y)-(x-y)
3a(x-y-x+y)
3a(x²)
3ax²
Answered by
2
Answer:
(x-y)(3a-1)
Step-by-step explanation:
3a(x-y)-(x-y)
= (x-y)(3a-1)
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