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-BARSIC- [3]
3 years ago
12

I need help please !

Mathematics
1 answer:
sukhopar [10]3 years ago
5 0
  1. y=7-2 /7-2= 5 y=5
  2. y=2x2+14/ 2x2=4+14=18 y=18
  3. y=2^2-1/ 2^2=4-1=3 y=3
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Answer:

Step-by-step explanation:

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I need help with this question
nata0808 [166]

I don't know if you've learnt this, but there's something called the KFC rule (you use it when dividing fractions), so k basically stands for keep (so you keep the first fraction), f stands for flip (so you flip the second fraction) and c stand for change (you change the division sign to a multiplication sign)

So you get

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so, an answer of 11/20 would make Quintin correct
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