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Llana [10]
3 years ago
9

PLEASE HELP THIS IS REALLY IMPORTANT

Mathematics
1 answer:
Svet_ta [14]3 years ago
3 0

Answer:

a) x^2-x-20\\

b) what?

c) -70

Step-by-step explanation:

If you have any questions feel free to ask in the comments - Mark

sorry for the terrible answer

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