Question

Q. 8x²+6x-5=0
12y²-22y+8=0
X or Y relationship between X and Y can't be established ?
(a) x >y
(b) x<y
(c) x≤y
(d) x≥y


Ans =?
​

Answer 1

Step-by-step explanation:

p(x)=8x²+6x-5=0

now,p(1/2)=0

and,p(-5/4)=0

=>x=1/2,-5/4

r(y)=22y²-22y+8=0

now,r(1/2)=0

and,r(4/3)=0

=>y=1/2,4/3

now x=1/2,-5/4

y=1/2,4/3

we get that x≤y

hence answer is c)x≤y