Math, asked by Meghana400, 8 months ago

If x+1is a factor of polynomial 2xsquare+kx then the value of k

Answers

Answered by jkrish108
0

Answer:

x+1=0

x=-1

then

2x^2+kx=0

2×(-1)^2+(-1)k=0

after solving this find value of k

2-1k=0

k=-2

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