The number 10 4 is read as 10 raised to the power of 4 or simply as the fourth power of 10. A m a n a mn. 8 2 could be called 8 to the power 2 or 8 to the second power or simply 8 squared.
Exponents and Powers Formulas for Class 8 Maths Chapter 12.
Formulas and properties of exponents are used in the reduction and simplification of expressions and in solving equations and inequalities. Ar as ar s 5. Chapter 4 Practical Geometry. A0 1 a 0 - zero exponent property.