Best math classes in Vellore What is a Cube? A cube of a number is the result when that number is multiplied three times. It is written as x3 and read as 'x-cubed, ' 'x to the power of 3, ' or 'x raised to 3.' For example, if we take the number 5 and multiply it by itself three times, the result is 125, which is called the cube of 5. Finding the cube root of a number means finding the number that, when cubed, gives us the original number. It is denoted by ∛. Using the same example, the cube root of 125 is 5 and is written as ∛125 = 5. #moms #dads #parents #logicalmath #math #reasoning #upfunda #logicalreasoning #mathtuition #tutor #tutoring #onlineclass #online