Plazzzzzzzzzzzoooooooooo9ooooooooooooo solve question number 13......
Plazzzzzzzzzzzoooooooooo9ooooooooooooo solve question number 13......
Mantra , 7 Years ago
Grade 11
9 grade maths> Plazzzzzzzzzzzoooooooooo9ooooooooooooo so...
1 Answers
Arun
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
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