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Olin [163]
3 years ago
15

Which binomial below is a factor of the polynomial 3a2+6a-2a-4?

Mathematics
2 answers:
zavuch27 [327]3 years ago
8 0
Answer is = -2(1-2a)
lisabon 2012 [21]3 years ago
4 0
One may note you're kinda missing the factors provided, but anyhow, it factors to

\bf 3a^2+6a-2a-4\implies (3a^2+6a)-(2a+4)
\\\\\\
3a(a+2)~~-~~2(a+2)\implies \stackrel{common~factor}{(a+2)}[3a-2]
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