Check Whether 7x+3x is a factor of 3x^3 + 7x
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Answer:
Yes
Step-by-step explanation:
7x+3x= 0
10x=0
x= 0
let p(x) = 3x³+7x
p(0) = 0, then 10 x is a factor.
3(0)³+7(0)
= 0+0
= 0
Hence it is factors.
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