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vesna_86 [32]
2 years ago
9

im giving extra points, can someone please tell me if this is right or not? im not sure if it is because i dont fully understand

how to do this stuff.

Mathematics
1 answer:
MissTica2 years ago
8 0

Answer:

ok, so this is what i got, i am personally confused...

(you can delete this after you see this, its not much of a help..)

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First I'd expand the brackets so that you can re-simplify the values, so:
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