Math, asked by ry3845777, 8 months ago

Find the value of k, if one of the roots of the quadratic equation:-
kx2 - 7x+12=0 is 3.

Answers

Answered by charu3042

3

Answer:

As 3 ia the root of the above equation

p(3)=0

k(3)2-7(3)+12=0

6k-21=0

6k=21

k=21/6

Answered by royarpita639

5

Step-by-step explanation:

the value of k is 1.....

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