Решите неравенство x^2(x^2-16) vse eto delit` x^2-9 vse eto <0
x^2(x^2-16)/x^2-9 < 0
x^2-9>0
x^2>9
x1 > 3
x2 > -3
x^2 - 16 < 0
x^2 < 16
x1 < 4
x2 < -4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
x^2(x^2-16)/x^2-9 < 0
x^2-9>0
x^2>9
x1 > 3
x2 > -3
x^2 - 16 < 0
x^2 < 16
x1 < 4
x2 < -4