The solution of (x + 1)( - 1)

Question

The solution of (x + 1)(  - 1)< 0 is

Quizplus · Accepted Answer

In order to solve the inequality, we need to find the values of x that make the expression inside the parentheses negative:
(11ea83f6_632f_c583_b5a5_811ed40b98f2_TB6578_11_TB6578_11 - 1) < 0
This can be simplified to:
11ea83f6_632f_c583_b5a5_811ed40b98f2_TB6578_11_TB6578_11 < 1
Since the left-hand side is a hexadecimal number, we can convert it to decimal to make it easier to work with:
305607706882084714742531325804852681538 < 1
This is clearly not true, so there are no values of x that make the expression inside the parentheses negative. Therefore, the inequality is only true when:
x + 1 < 0
which simplifies to:
x < -1
The answer is therefore A, x < -1, -1 < x < 1.

The Solution of (X + 1)( - 1)< 0