ОДЗ x ≥ 0
x^9/4 - 2 x^5/4 - 15 x^1/4 = 0
x^1/4*(x^2 - 2x - 15) = 0
x = 0
x^2 - 2x - 15 = 0 x≥0
D=4+60 = 64 = 8^2
x12=(2+-8)/2 = 5 -3
x1=5 корень
x2 = -3 не корень
Ответ {0, 5}
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Verified answer
ОДЗ x ≥ 0
x^9/4 - 2 x^5/4 - 15 x^1/4 = 0
x^1/4*(x^2 - 2x - 15) = 0
x = 0
x^2 - 2x - 15 = 0 x≥0
D=4+60 = 64 = 8^2
x12=(2+-8)/2 = 5 -3
x1=5 корень
x2 = -3 не корень
Ответ {0, 5}