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anastassius [24]
3 years ago
15

Factor completely: 2a2 − a − 10

Mathematics
1 answer:
bezimeni [28]3 years ago
6 0
Correct answer is D.

2a^2-a-10
\\2a^2- 5a+4a -10
\\a(2a-5)+2(2a-5)
\\(2a-5)(a+2)
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