Reviewing the exponent laws

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Presentation transcript:

Reviewing the exponent laws Mr. Thauvette IB DP SL Mathematics

You should be able to… Apply the laws of exponents to simplify expressions Solve exponential equations by making the bases the same

Exponent Law for Multiplication

Exponent Law for Division

Power Law

Power of a Product

Power of a Quotient

Simplifying Expressions with Powers

Simplifying a Power of a Quotient

Simplifying Expressions with Negative Exponents

Evaluating Expressions with Zero and Negative Exponents

Continued…

Key Concepts

You should know… The basic laws of exponents An exponential equation has a variable in the exponent, for example, You can solve an exponential equation by using the properties of exponents to make the bases the same. If the bases are the same, then the exponents must by equal. For example: