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Help me answer this question for 10 points!!

Help me answer this question for 10 points!!-example-1
User Basaundi
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2 Answers

1 vote
-13 because -8^2 by 5 +b^2 comes together to equal -13
User Renick
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6 votes

Answer:

-13

Explanation:

(-8+b²)-(5+b²)= - 8 +b² - 5 -b² = - 13

User Stochastically
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