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If x=3 is one root of the quadratic of x square-2kr - 6= 0 the find the value of k

Posted by Alok Podar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

Tushar Bhardwaj 7 years, 9 months ago

3^2-2kr-6=0 9-6-2kr=0 3-2kr=0 -2kr=-3 K=3/2r

1Thank You

Sakshi Singh 7 years, 9 months ago

K= 1/2

0Thank You

Prince Sharma 7 years, 9 months ago

0Thank You

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CBSE > Class 10 > Mathematics