Ответ:
Y = (x^2 - 9)^(-1/3)
y = 1/∛(x^2 - 9)
∛(x^2 - 9) ≠ 0
x^2 - 9 ≠ 0
(x-3)(x+3) ≠ 0
x ≠ -+ 3
D(x) = (-∞; -3)U(-3; 3)U(3; + ∞)
Ответ: D(x) = (-∞; -3)U(-3; 3)U(3;
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Y = (x^2 - 9)^(-1/3)
y = 1/∛(x^2 - 9)
∛(x^2 - 9) ≠ 0
x^2 - 9 ≠ 0
(x-3)(x+3) ≠ 0
x ≠ -+ 3
D(x) = (-∞; -3)U(-3; 3)U(3; + ∞)
Ответ: D(x) = (-∞; -3)U(-3; 3)U(3;