Question

X^2<121 Кто поможет дам 20 баллов

Answer 1

X^2<121
x<+-Корень 121
-11<x<11
(-11;11)

Answer 2

Quadratic Inequality: x^2 < 121

To solve the quadratic inequality x^2 < 121, we need to find the values of x that satisfy this inequality.

The inequality x^2 < 121 can be rewritten as -121 < x^2 < 121.

Taking the square root of both sides, we get -√121 < x < √121.

Simplifying further, we have -11 < x < 11.

Therefore, the solution to the inequality x^2 < 121 is -11 < x < 11.

Please note that this solution assumes that x is a real number.