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Can someone solve this step by step

Can someone solve this step by step
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2 votes
Can someone solve this step by step

Can someone solve this step by step-example-1
User Basemm
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1 Answer

2 votes

Answer:


9

Explanation:


= - ( - 3) ^(2) - 2( - 5)(2) - |2| \\ = - (9) - 2( - 10) - 2 \: \: \: \: \: \: \: \: \: \: \: \\ = - 9 + 20 - 2 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 9 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:

User Ponadto
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