Math, asked by deshanthnaikl, 1 month ago

if one of the root of the equation 2x^2+kx+4=0 is 2 the the value of k

Answers

Answered by ritika2046

1

Answer:

k=-6

Step-by-step explanation:

f(2)=8+2k+4=0

2k=-12

k=-6

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