valeriegarcia12 valeriegarcia12

05-02-2019
Mathematics

contestada

Solve |x| > -9

A) {x|x<-9 or x> 9}
B) all reals
C) no solution

Respuesta :

cdw2014 cdw2014

05-02-2019

The answer is B) all real numbers.

This is because no matter what value we plug in for x, it's absolute value will always be positive and therefore greater than -9.

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