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Grade: 11 
        
Plazzzzzzzzzzzoooooooooo9ooooooooooooo solve question number 13......
one year ago

Answers : (1)

Arun
24453 Points 
							
Dear studet
 
(sqrt 5 + 5) * x = 2 sqrt 5 + 4 
 
x = 2sqrt(5) + 4 / (5 + sqrt5)
 
x = [2 sqrt(5) + 4] [5 – sqrt(5)] / 20
 
x = 10 + 6 sqrt5 / 20
 
x = 5 + 3 sqrt 5 / 10
one year ago
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