Question

product of roots of equation(x2=-1)is.....................​

Answer 1

Answer:

ANSWER

x

2

−3kx+2e

logk

−1=0

a=1,b=−3k and c=2e

logk

−1

Product of roots given

a

c

=7

⇒

a

c

=7=

1

2e

logk

−1

⇒7+1=2e

log

e

k

(e

log

e

a

=a

log

e

e

=a)

⇒4=k

D=144−4(7)=116 is not a perfect square.

⇒ Roots are irrational number