exam
Maths Puzzle
Numerical Ability
Write in vertex form:
x^2-1/2x+9/4
Read Solution (Total 0)
exam Other Question
5r-(2r+8)=16
3g-3=3(7-g)
2x-1=4+x
5-2x=3x-7x+25
(3on to square root of X)(7-5 on to the square root of X)