If u is an algebraic expression and c is a positive number,1. The solutions of |u| < c are the numbers that satisfy

texelaare

texelaare

Answered question

2020-11-14

If u is an algebraic expression and c is a positive number,
1. The solutions of |u|<c are the numbers that satisfyc<u<c.
2. The solutions of |u|>c are the numbers that satisfyu<c or u<c.
These rules are valid if < is replaced be and > is replaced by

Answer & Explanation

cyhuddwyr9

cyhuddwyr9

Skilled2020-11-15Added 90 answers

1. Each of them gives rise to two inequalities.
2. Hence, you need to solve two inequalities in each case.

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