# Exponets

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#### Storyboard Text

• We are going to work on multiplying a exponent
• What are exponets
• A exponent is a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression ( 3 in 23 = 2 × 2 × 2)
• Today class,i'm going to show the class how to break down an exponent
• ^﻿     this is a base number
•    3 8
• ﻿< exponents another word is power
• So what you do now is
• Dividing Exponets
• ﻿To divide exponents with the same base, subtract the exponents. You subtract the exponents when dividing numbers with the same base.﻿ ax / ay = a^x-y
• When multiplying exponents with the same base keep the base and add the powers.   2      4       6 4  x  4 =     4
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•  Now we're going to do negative exponent
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• A negative exponent causes the number ﻿to be rewritten as the reciprocal of the original number and the exponent becomes positive.  -5 3=  1/3^5
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• Power of a power And Zero exponents.
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• ﻿To raise a power to a power multiply the exponents. (4 x 3^2)^5= 4^5 3^10 Any number raised to the zero power is equal to 1. x^0=1
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