Evaluate the expression: |-5| - |2| ?

Question

ghazi · Answer

$$\left| -x \right|=x$$

ghazi · Answer

therefore mod of -5 =5 and 5-2=3

anonymous · Answer

|a| = a if is a positive number, and equal to -a if a is negative.
For example.
|-13|=13
|13|=13
So, |-5| - |2| = (5)-(2)=5-2.

anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

Ya to-zhe rodilsja tam a zhivu ne-tam

anonymous · Answer

A chto ty uchish ?

anonymous · Answer

chas ya uchus matimatiku :D

anonymous · Answer

Nee - kakuyu DEGREE ?

anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

Eto 2 Baaa-alshie raznicy. Med doktor ehto zhizn' spasat', a uchtel' - eto portit' detjam ;)))

anonymous · Answer

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anonymous · Answer

okay..thank you :D I'll be sure to ask ;)

anonymous · Answer

I imagine (from the question u asked) that you will be studying equations and functions. Anyway if you need - I can help you to real excellence in both mathematics and physics.

anonymous · Answer

Bye now

anonymous · Answer

okay, thanks! :D

anonymous · Answer

You Welcome ;)