book
Maths Puzzle
Numerical Ability
Compute the value of the discriminant and give the number or real solutions to the quadratic equation.
-9x^2 +6x -1 =0
Read Solution (Total 0)
book Other Question
using the formula h= -16t + 20 +300
supose you are standing on top of a 300ft tall building, right next to the edge and you throw a ball straight up in the air.
How long before
Subtract, answer in simplest form:
2/5 - y/y-2
Is it -3y-4/y-2?