Power rule also known as Power Law is a property of exponents that is expressed using the general formula: ( ax ) y = a x.y . This formula basically states that, for any kind of value to an exponent, that is then all raised to an exponent, you can easily combine them into one by just multiplying them. This is known as the Power to Power Rule or Raising a Power to Power.

Grade 8

Exponents

8.EE.A.1