little problem with CAS

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little problem with CAS

01-25-2015, 08:52 PM

Post: #1

Hlib

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Posts: 251
Joined: Jan 2015

little problem with CAS

\((6+1)*(6^2+1)*(6^4+1)*(6^8+1)*(6^{16}+1)-0.2*6^{32} =?\)

I took this expression from the textbook on "Algebra" for secondary school to check calculator's CAS, but can't obtain the true answer neither on Prime (emulator) nor on HP-50. Wolfram Alpha gives me "-0.2". Am I wrong with CAS settings? Will be thankful for any prompt.

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Messages In This Thread

little problem with CAS - Hlib - 01-25-2015 08:52 PM

RE: little problem with CAS - Mark Hardman - 01-25-2015, 09:04 PM

RE: little problem with CAS - Hlib - 01-25-2015, 09:53 PM

RE: little problem with CAS - Thomas Klemm - 01-25-2015, 10:17 PM

RE: little problem with CAS - Hlib - 01-26-2015, 08:22 AM

RE: little problem with CAS - Katie Wasserman - 01-25-2015, 10:51 PM

RE: little problem with CAS - rprosperi - 01-26-2015, 01:23 AM

RE: little problem with CAS - Angus - 01-30-2015, 08:40 AM

RE: little problem with CAS - Hlib - 01-30-2015, 01:00 PM

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