if x +1 is the factor of 2x²+kx, then find k
Answers
Answered by
0
Explanation:-
To find K You must divide 2x²+Kx by x+1.
Hope you understood Thanks
Answered by
2
Answer:
we take
x+1 = 0
x= -1
2(-1)^2 + k(-1)= 0
2 + k = 0
k = -2
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