## BDMO REGIONAL 2015

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Math Mad Muggle
Posts: 29
Joined: Mon Jan 23, 2017 10:32 am
Location: Rajshahi,Bangladesh

### BDMO REGIONAL 2015

Please, help me to solve this
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Absur Khan Siam
Posts: 65
Joined: Tue Dec 08, 2015 4:25 pm
Location: Bashaboo , Dhaka

### Re: BDMO REGIONAL 2015

We do know either \$p\$ or \$q\$ is \$5\$.So if we take the square of both,we can ensure.Thus,The answer is \$4\$.
"(To Ptolemy I) There is no 'royal road' to geometry." - Euclid

samiul_samin
Posts: 999
Joined: Sat Dec 09, 2017 1:32 pm

### Re: BDMO REGIONAL 2015

Why it is not 5?

samiul_samin
Posts: 999
Joined: Sat Dec 09, 2017 1:32 pm

### Re: BDMO REGIONAL 2015

samiul_samin wrote:
Sat Dec 09, 2017 1:38 pm
Why it is not 5?
I have understood the reason.
Correct answer is \$\fbox 4\$
This problem is from BdMO Regional 2015 Mymensingh.