if (x+1) is a factor of polynomial 3xsquare - kx
dipanshu97:
okkkk
Answers
Answered by
1
p(-1)=3(-1)square - k(-1)
=3+k
k = -3
Answered by
5
x+1=0
x=(-1)
3x^2-kx=0
3×(-1)^2-k×(-1)=0
3+k=0
k=-3
hope it helps you.
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thanks alot di
can you plz answer one more
yes
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ok
for what value of k (x+1) is a factor of ax=kx square - x -4
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