Question

If 7/2 is one of the roots of equation 2x2-5x+k=

Answer 1

Answer:

answer is k=21

Step-by-step explanation:

put he values in place OF X and by solving it we get 21

Answer 2

Answer:

k= -7

Step-by-step explanation:

2x²-5x+k=0

Let 7/2 be the root of x

2(7/2)²-5(7/2)+k=0

2×49/4-35/2+k=0

49/2-35/2+k=0

14/2+k=0

7+k=0

k= -7

As per me these will be the answer

Hope it will help you