Math problems from the *free* official practice tests and
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rjdog21
 
Posts: 4
Joined: Mon Mar 02, 2009 8:58 am
 

Exponent Question

by rjdog21 Sun Apr 19, 2009 7:57 pm

How do you simplify this question?

(1001^2 - 999^2) / (101^2 - 99^2)

The correct answer is 10.
RonPurewal
Students
 
Posts: 19744
Joined: Tue Aug 14, 2007 8:23 am
 

Re: Exponent Question

by RonPurewal Mon Apr 27, 2009 3:58 am