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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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Graphing

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This would only give you one line which wouldn't give you an intersection.

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I think the rang numbers are -2 , 2 , -4 , and 2. i hope that correct.
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3 years ago
PLEASE HELP QUICK 30 POINTS !!!!!!
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Answer:

<u>Solution</u><u> </u><u>given</u><u>:</u>

<u>one</u><u> </u><u>side</u><u> </u><u>of</u><u> </u><u>a</u><u> </u><u>triangle</u><u> </u><u>must</u><u> </u><u>be</u><u> </u><u>less</u><u> </u><u>than</u><u> </u><u>the</u><u> </u><u>sum</u><u> </u><u>of</u><u> </u><u>two</u><u> </u><u>other</u><u> </u><u>side</u><u> </u><u>.</u>

<u>by</u><u> </u><u>making</u><u> </u><u>these</u><u> </u><u>sense</u><u>:</u>

3<10+20

10<20+3

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these three side are not possible.

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these three side are true so

required side are:

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