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#1 2010-01-27 03:28:33
- leonarda
- Member
- Registered: 2010-01-27
- Posts: 1
Factorising!!! Please help, Maths tut due in tomorrow!
Hi, can you please please help with this sum? It would be a HUGE help.
16-81x^4
That's to the power of four, btw.
Thank you!! 
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#2 2010-01-27 05:50:23
- John E. Franklin
- Member
- Registered: 2005-08-29
- Posts: 3,588
Re: Factorising!!! Please help, Maths tut due in tomorrow!
Can you ask your question again ?
(4 + 9x^2)(4 - 9x^2) might equal (16 - 81x^4)
Last edited by John E. Franklin (2010-01-27 05:54:27)
igloo myrtilles fourmis
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#3 2010-01-27 06:28:08
- soroban
- Member
- Registered: 2007-03-09
- Posts: 452
Re: Factorising!!! Please help, Maths tut due in tomorrow!
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