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What are the steps to solving 5(-2)(4)^2 + 2(4) + 7(-2) ?
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What are the steps to solving 5(-2)(4)^2 + 2(4) + 7(-2) ?

User Tom Rudge
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1 Answer

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5(-2)(4)^2 + 2(4) + 7(-2)
5(-2)(16) + 2(4) + 7(-2)
-160 + 2(4) + 7(-2)
-160 + 8 + 7(-2)
-160 + 8 + -14
-160 + 8 - 14
-166

The answer is: -166.
User Kristian Spangsege
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6.8k points
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