Math, asked by rennaamumthaz, 11 months ago

THE VALUE OF k FOR WHICH -4 IS A ZERO OF THE POLYNOLIAL x^2-x-(2k+2) is

Answers

Answered by Anonymous
1

hey mate here is ur answer :-

substitute -4 in the equation.

16+4-2k-2=0

20-2=2k

2k=18

k=9

so answer is 9 .

hope it helps

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