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re-grouping expressions in mathematica

• To: mathgroup at smc.vnet.net
• Subject: [mg102978] re-grouping expressions in mathematica
• From: Peter Schreiber <schreiber.peter15 at gmail.com>
• Date: Thu, 3 Sep 2009 05:42:43 -0400 (EDT)

Hi guys,
How can I tell mathematica to re-write following expression q1 in the form of q2?

q1=3(2+4a+5b)+5(a-0.4b)


q2=(...)a + (...)b

Best Regards,
Peter

• Follow-Ups:
  • Re: re-grouping expressions in mathematica
    • From: "Elton Kurt TeKolste" <tekolste@fastmail.us>