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AveGali [126]
3 years ago
5

Determine whether the binomial is a factor of f(x). f(x) = x3 + 11x2 + 24x - 36; x - 4

Mathematics
1 answer:
attashe74 [19]3 years ago
8 0
If it is, then f(4) would be equal 0.

f(4)=4^3+11\cdot4^2+24\cdot4-36\\
f(4)=64+11\cdot16+96-36\\
f(4)=124+176\\
f(4)=300\not =0 \Rightarrow \text{ it isn't}
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<em>or</em>

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all you have to do is replace the letters with the (given) numbers.

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