anonymous
  • anonymous
Please help will medal!! What is the value of the expression? 4^3 × 4^-5 A. 4^-15 B. 4^-2 C. 4^2 D. 4^8
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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FortyTheRapper
  • FortyTheRapper
Do you know the rule of multiplying numbers with exponets? When you multiply two numbers that have exponents (In the case 3 and -5), would you add, subtract, multiply, or divide them?
anonymous
  • anonymous
No I don't and multiply??
FortyTheRapper
  • FortyTheRapper
Ah, alright Since the bases are the same and the exponents are different, you would keep the bases as it is and add the exponents. Both bases are 4 and the exponents are different (3 and -5) So your answer is 4^(3+(-5)), which is?

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anonymous
  • anonymous
D 4^8
FortyTheRapper
  • FortyTheRapper
Almost When you do 3+-5 What does a +- equal? A negative or a positive?

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