8579 = 20.5% of x What is x
1 answer:
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Answer: The answer and explanation is in the image.
The value of k is -11
Further explanation:
Any number being a factor states that the value of expression will be equal to zero at the factor.
Given
and
x+2 is a factor
x+2 = 0
x=-2
If x=-2 is a factor of given expression then the expression will be zero at x=-2
So.
The value of k is -11
Keywords: Synthetic division, Factorization
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