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lorasvet [3.4K]
3 years ago
8

Is x+3 a factor of f(x)=x^4+6x^3+5x^2-15x-2

Mathematics
1 answer:
Drupady [299]3 years ago
5 0
No

compare x+3 with (x-a)
you get a as -3

replace -3 with x in the function and if it equals to zero, then x+3 will be a factor but if not, then its not a factor



Mark brainliest please
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