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4.6 Negative and Zero Exponents. Zero power - Any nonzero number raised to the zero power is always one (60 = 1). 20 = 1. 2. 21 = 2. 2. 22 = 4. 2. 23 = 8. 2. 24 = 16. Ex. 1.) 30. 2.) 100. Negative exponent Evaluate d 2 d 7 Method 1: Use the rule:
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4.6 Negative and Zero Exponents Zero power - Any nonzero number raised to the zero power is always one (60 = 1) 20 = 1 2 21 = 2 2 22 = 4 2 23 = 8 2 24 = 16 Ex. 1.) 30 2.) 100
Negative exponent Evaluate d 2 d 7 Method 1: Use the rule: Method 2: Show the factors: a-n = 1 an
Write using positive exponent. 2.) y-3 1.) x-2 3.) 4-5 4.) 2-7
Write without the fraction bar. 1.) 2.) 4.) 3.)
Write the expression using only positive exponents 2.) 1.) 3.) 4.) 7m-3n-4
Write each expression without using a fraction bar. 1.) 2.) 3.) 4.)
Find the product or quotient. Write your answer using only positive exponents. 2.) 1.) 3.) 4.)
Write each without a fraction bar 1.) 2.) Write the expression using only positive exponents 5.) 4.) 3.) Find the product or quotients. Write your answer using only positive exponents. 6.) 7.)