Question

I. a2-7a+12 = 0,
II. b2-3b+2 = 0
Solve both the equations to find the values of a and b ?

A) if a > b B) if a < b C) if the relationship between a and b cannot be established. D) if a ≤ b

Answer 1

Answer :- Solving equations –

(1). a2-7a+12=0

-5a +12 = 0

-5a = -12

a = -12/-5

a = 12/5 (– – = + ) ok

a = 2.4

(2). b2-3b+2=0

-1b + 2 = 0

-1b = -2

b = -2/-1

b = 2/1 ( – – = + ) ok

b = 2

So, the correct answer is option "A".Means "a" is greater than "b".

Ok Bye Bro, I hope its will help you.