Math, asked by dasaruhi89, 2 days ago

if x+√x²-9 =18 what is the value of (x-√x²-9)​

Answers

Answered by faisal7927
5

Answer:

x = 13.5

Step-by-step explanation:

x + x = 18+9

2x = 27

x = 13.5

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