15(x - y)2 - 10 (x - y).
Answers
Answered by
2
Answer:
what to do?
i didn't understand
Answered by
1
Answer:
20x - 20y
Step-by-step explanation:
= 15(x-y)2 - 10(x-y)
= 15*2(x-y) - 10(x-y)
= 30(x-y) - 10(x-y)
= (x-y) (30-10)
= (x-y)*20
= 20x - 20y
Hope it will help you.
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