Check whether 7+3x is a factor of 3x³+7x
Answers
Answered by
2
Answer:
no it is not a Factor.
Step-by-step explanation:
7+3x
if it is a factor
then
x=-7/3
put the value of x in 3x³+7x
you will not get 0
hope it helps you please mark as brainliest.
Answered by
2
Answer:7+3x=0
x=-7/3
3x³+7x= 3×(-7/3)³+7(-7/3)
343*3/27+(-49/3)
38.111-16.333
54.44444(approx)
Solve this by your own & have a courage & mark me as a brainlist!!
Step-by-step explanation:
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