Math, asked by timothybaraily, 10 months ago

49x²+kx+1=0
of k?
find the value

Answers

Answered by haridasan85

4

Answer:

49x^2+kx+1 =o

(7x+1) ^2 = 49x^2+14x+1=0

kx = 14x

k = 14x/x = 14

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