exam
Maths Puzzle
Numerical Ability
I can't find the correct arrangement. Can you help me?
x^2-y^2-4y-4/x^2-y^2-4x+4
x^2-y^2-z^2-2yz/x^2-y^2+z^2-2xz
Read Solution (Total 0)
exam Other Question
nine times the first of two consecutive odd integers equals seven times second. find the integers.
Here are 2 superficies . The first one has 200 hectars and the second one 45 hectars.How much hectars of each superficie have to be cultivated for the wheat if in the first superfi