exam
Maths Puzzle
Numerical Ability
The surface area of a cube is the sum of the areas of the faces. Use exopents to write an expression for the surface area of the cube. (3sides-3cm)
Read Solution (Total 0)
exam Other Question
if 2 is subtracted from a number and this difference is tripled, the result is 6 more than the number.Find the number.
x=-2 and x=0
-3x^3+7x^2-3x-2