book
Maths Puzzle
Numerical Ability
solve
Seventy two students are separated into two groups.the first group is 5 times as large as the second. How many students are in each group?
Read Solution (Total 0)
book Other Question
Express x^2 + 6x - 8 in the form (x + a)^2 + b and establish the axis of symmetry, the maximum / minimum value for the quadratic and the point at which the maximun/minimum value fo
can u please show me how to do this problem:
the square root of (2x+5) - the square root of (x-2) = 3
I got the answer of 2, but i believe there is another possible answer,