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5^8*(-3)^8

Guest Jun 13, 2015

Best Answer 

 #1
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+5

PEMDAS = (Parentheses and Exponents), then (Multiplication and Division), then (Addition and Subtraction).

5^8 = 5*5*5*5*5*5*5*5 = 390625

-3^8 = (-3)*(-3)*(-3)*(-3)*(-3)*(-3)*(-3)*(-3) = -6561

390625*(-6561) = -2562890625

Guest Jun 13, 2015
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1+0 Answers

 #1
avatar
+5
Best Answer

PEMDAS = (Parentheses and Exponents), then (Multiplication and Division), then (Addition and Subtraction).

5^8 = 5*5*5*5*5*5*5*5 = 390625

-3^8 = (-3)*(-3)*(-3)*(-3)*(-3)*(-3)*(-3)*(-3) = -6561

390625*(-6561) = -2562890625

Guest Jun 13, 2015

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