Expo Problem

This topic has expert replies
Source: — Problem Solving |

Legendary Member
Posts: 2467
Joined: Thu Aug 28, 2008 6:14 pm
Thanked: 331 times
Followed by:11 members

by cramya » Sun Oct 05, 2008 3:12 pm
I get 10 as the answer.

Taking 10^2 common factor out from NUMerator & DENominator it becomes

10^6 - 1 / 10 ^5-10 ^ 1 ~= 10

OA?

Master | Next Rank: 500 Posts
Posts: 109
Joined: Mon Sep 08, 2008 12:47 am

by smallsorrow » Sun Oct 05, 2008 9:16 pm
correct.