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Which one of the binomials is a factor of this trinomial? x^2-13x+40 A. x-8 B. x+8 C. x-4 D. x+4
asked
Dec 27, 2018
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Which one of the binomials is a factor of this trinomial?
x^2-13x+40
A. x-8
B. x+8
C. x-4
D. x+4
Mathematics
high-school
John Smithers
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John Smithers
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1
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Factored form:
(x-8)(x-5)
Proof:
-8-5=-13
-8*-5=40
Final answer: A
Arvindwill
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Jan 2, 2019
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Arvindwill
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