Finding cube root in a quick manner can be very important for the fast Calculations in any competitive exam. Let us see how to find the cube root of a number? The cube root of a number is another ...

Which is 9. So 9 is a square number. Here are some other examples of square numbers. Can you see how all these numbers can be arranged into a square? Which is 64. So 64 is a cube number. Here are some ...

PROF. KARL PEARSON has kindly referred me for a simple graphical construction for any positive or negative power of any rational quantity whatever to Egger's “Grundzüge einer graphischen Arithmetik.” ...