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can i put in a negative number if i can how?

 Apr 15, 2015

Best Answer 

 #1
avatar+354 
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You can use the take away symbol.

$$-{\mathtt{3}}$$

When you do calculations, its best to use brackets around negative numbers:

$$\left(-{\mathtt{3}}\right)$$

 Apr 15, 2015
 #1
avatar+354 
+5
Best Answer

You can use the take away symbol.

$$-{\mathtt{3}}$$

When you do calculations, its best to use brackets around negative numbers:

$$\left(-{\mathtt{3}}\right)$$

radio Apr 15, 2015

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