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Need help asap!!!! plsss i have 5min

Need help asap!!!! plsss i have 5min-example-1
Need help asap!!!! plsss i have 5min-example-1
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Need help asap!!!! plsss i have 5min-example-3

1 Answer

5 votes

Answer:

30

Explanation:

x=10

x^2+3x-130=0

x=10 or -13

there is no negative angle so the answer is ten

User Diansheng
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