Prove using the principle of mathematical induction that

3^n > 4n^2 +5n for n=4,5...

thank you!

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- Feb 13th 2010, 03:38 AMchristinainduction inequalities P1
Prove using the principle of mathematical induction that

3^n > 4n^2 +5n for n=4,5...

thank you! - Feb 13th 2010, 06:33 AMKrizalid
show your progress.

- Feb 15th 2010, 03:14 AMArchie Meade