SOLUTION: simplify this equation: -10(5-8)^2+2^3x1^2x3-8(5)=

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: simplify this equation: -10(5-8)^2+2^3x1^2x3-8(5)=      Log On


   

Question 210743: simplify this equation:
-10(5-8)^2+2^3x1^2x3-8(5)=
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
-10(5-8)^2 + 2^3 * 1^2 * 3 -8(5)
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remember PEMDAS, for order of operations
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Parenthesis, exponents, Multiply / Divide, Lt to rt,,Add/Substract,,lt to rt
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-10(-3)^2 + 2^3 * 1^2 * 3 -8(5)
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-10*9 + 8 * 1 *3 - 40
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-90 + 24 - 40
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-66 -40
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- 106
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check, use calc,,,answer = - 106,,,,,ok