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Tomtit [17]
3 years ago
7

PLEASE HELP ASAP TIMED

Mathematics
1 answer:
o-na [289]3 years ago
4 0

Answer:

B

Step-by-step explanation:

factor the expression.

recheck: -5×4= -20

-5+4= 1 (which is a)

a×a=a²

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