HElp!!

For students of class 11-12 (age 16+)
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Mathlover
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HElp!!

Unread post by Mathlover » Wed Jun 08, 2011 11:10 pm

Find the largest prime factor of 16^2+36^2.
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Moon
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Re: HElp!!

Unread post by Moon » Fri Jun 10, 2011 2:26 am

Write the expression in the form $a^4+b^4$. Then factorise.
"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin

Please install LaTeX fonts in your PC for better looking equations,
learn how to write equations, and don't forget to read Forum Guide and Rules.
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Mathlover
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Re: HElp!!

Unread post by Mathlover » Fri Jun 10, 2011 3:27 pm

thanksssss
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