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-5(n²+9)=7. Find n.
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-5(n²+9)=7.
Find n.

User Omari Celestine
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1 Answer

5 votes

Answer:

Explanation:

-5n^2-45=7--->-5n^2=52--->n^2=52÷(-5)= there is no answer for this question...I mean Paired power never has a negative answer.

User Spockwang
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