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Help please I don’t know the answer and the teacher didn’t explain

Help please I don’t know the answer and the teacher didn’t explain
210k views
3 votes
Help please I don’t know the answer and the teacher didn’t explain

Help please I don’t know the answer and the teacher didn’t explain-example-1
User Popgalop
by
8.4k points

1 Answer

3 votes

Answer:

Explanation:


(-4d^(2)+15d^(2))/(5)=\frac {11d^(2)}{5}\\\\=(11*1^(2))/(5)\\\\=(11)/(5)\\\\=2(1)/(5)

User GeckStar
by
8.2k points
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