SELF
Maths Puzzle
Numerical Ability
Quadratic Equations
sqrt(x^2-2x+5)+2x^2-8x+4 = 0
find value(s) of x.
Read Solution (Total 0)
SELF Other Question
IF 1 = -1
2 = 2
3 = 15
4 = 44
5 = 95
then 10 = ?
1,1,0,-2,-6,-9, ...
next term of this sequence ?