Question

i) Find the value of k for which x = 1 is a root of the equation
x2 + kx +3=0. Also, find the other root.
3​

Answer 1

Answer:

3/2 maybe

Step-by-step explanation:

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Answer 2

Answer:

value of k=-4

Step-by-step explanation:

x=1

x²+kx+3=0

put value x=1

1²+k×1+3=0

1+k+3=0

4+k=0

k=-4

now, x=3

x²+kx+3=0

put value of x

3²+k×3+3=0

9+3k+3=0

12+3k=0

3k=-12

k= -12/3

k=-4

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