# Laws of Indices or Powers © Christine Crisp. Laws of Indices Generalizing this, we get: Multiplying with Indices e.g.1 e.g.2.

## Presentation on theme: "Laws of Indices or Powers © Christine Crisp. Laws of Indices Generalizing this, we get: Multiplying with Indices e.g.1 e.g.2."— Presentation transcript:

Laws of Indices or Powers © Christine Crisp

Laws of Indices Generalizing this, we get: Multiplying with Indices e.g.1 e.g.2

Laws of Indices e.g.3 Multiplying with Indices

Laws of Indices Generalizing this, we get: Dividing with Indices Cancel e.g.

Laws of Indices Powers of Powers e.g.by rule (1)

Laws of Indices Powers of Powers e.g. by rule (1)

Laws of Indices Exercises Without using a calculator, use the laws of indices to express each of the following as an integer 1. 2. 3.

Laws of Indices A Special Case e.g. Simplify Using rule (3) Also,

Laws of Indices e.g. Simplify Also, Using rule ( 2 ) So, Generalizing this, we get: A Special Case

Laws of Indices Another Special Case e.g. Simplify Using rule (3) Also,

Laws of Indices e.g. Simplify Using rule (3) Also, So, Another Special Case

Laws of Indices Generalizing this, we get: e.g. 1 e.g. 2 Another Special Case

Laws of Indices Fractional Powers i.e. the  4

Laws of Indices The definition of a rational index is that p is the power q is the root e.g.1 e.g.2 e.g.3 Rational Numbers

Laws of Indices SUMMARY The following are the laws of indices:

Laws of Indices Exercises Without using a calculator, use the laws of indices to express each of the following as an integer 1. 2. 3.

Laws of Indices Exercises Without using a calculator, use the laws of indices to express each of the following as an integer or fraction 4. 5. 6.

Laws of Indices

Download ppt "Laws of Indices or Powers © Christine Crisp. Laws of Indices Generalizing this, we get: Multiplying with Indices e.g.1 e.g.2."

Similar presentations