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mash [69]
3 years ago
13

Factor completely: 2a2 + a − 28

Mathematics
2 answers:
xxMikexx [17]3 years ago
6 0
The answer is (2a-7) (a+4)
Marizza181 [45]3 years ago
3 0
(2a-7)(a+4)
 2a(a) + 2a(4) + (-7)(a) + (-7)(4)
 2a^2 + 8a -7a - 28
 Combine like terms
 2a^2 + a -28 <span>
</span>
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