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29-01-2021
Mathematics

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Solve these inequalities

Solve these inequalities class=

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abidemiokin abidemiokin

03-02-2021

Answer:

x>±4

x<±1

Step-by-step explanation:

Given the inequalities

x² > 16

Square root both sides

√x² > ±√16

x > ±4

The solution is x>±4

2) x² < 1

Square root both sides

√x² <±√1

x < ±1

Hence the solution is x<±1

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