exam
Maths Puzzle
Numerical Ability
Solve the equation:
x^-2 - 15x^-1 + 44 = 0
Read Solution (Total 0)
exam Other Question
15-a/3=-9
The sum of the lengths of one side of a right triangle and the hypotenuse is 20 cm. The other leg is 5 cm shorter then the hypotenuse. Find the length of each side.