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Marrrta [24]
3 years ago
7

Help me find this question

Mathematics
1 answer:
zmey [24]3 years ago
5 0

Answer:

n=5

6n^2-15=6(5)^2-15 -> add 15 to both sides

6n^2=6(5)^2 -> divide both sides by 6

n^2=5^2 -> sqr both sides

n=5

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Or you can do like these ⬇️

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