book
Maths Puzzle
Numerical Ability
What are two consecutive even numbers whose sum is 110 and their product is 3021?
I tried x(x=2)=110
and I got 54.
I also tried x(x+2)=3024
Read Solution (Total 0)
book Other Question
x^2=5x+2
Find the sum of the geometric Series: 4,-2,-1/2,.....Answer should be a fraction.