Math, asked by ak47290, 1 year ago

if -4 is a zero of a polynomial x2 -x-(2+2k) find the value of k

Answers

Answered by akansha5194
2
HOPE OT HELP!!!!!!!!!!!!!
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Answered by biswasatreyee721
1

Answer:

K= -9

Step-by-step explanation:

x2-x-2+2k=0

=> 16+4-2+2k =0 [Substituting the value of x in the equation]

=> 18+2k=0

=> 2k=18

=> k= -9.

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