Author Topic: Nspire usage, csolve() question (Read 6608 times)

creeras · « **on:** September 25, 2014, 11:09:46 pm »

I'm usung nspire cx cas (firmware 3.2.3.1233)

I want below answer.

Is there no way to use upper original expressions?
(expand() fuction wasn't helpful.)

Adriweb · « **Reply #1 on:** September 25, 2014, 11:28:02 pm »

You've written it wrong the first time, don't use implied multiplication.

You should read the manual / quick ref. guide for basic things like this, you'll learn a lot.

creeras · « **Reply #2 on:** September 26, 2014, 12:14:11 am »

Quote from: Adriweb on September 25, 2014, 11:28:02 pm

You've written it wrong the first time, don't use implied multiplication.

You should read the manual / quick ref. guide for basic things like this, you'll learn a lot.

Thank you very much.

LDStudios · « **Reply #3 on:** September 26, 2014, 06:36:36 am »

Just for reference, (in case you were wondering), the nspire doesn't like to multiply "x(1+y)" because it thinks that x is a function and 1+y is the argument.

creeras · « **Reply #4 on:** October 04, 2014, 09:43:17 pm »

Quote from: LDStudios on September 26, 2014, 06:36:36 am

Just for reference, (in case you were wondering), the nspire doesn't like to multiply "x(1+y)" because it thinks that x is a function and 1+y is the argument.

Now I understand it.
Thank you.

Author Topic: Nspire usage, csolve() question (Read 6608 times)

creeras

Nspire usage, csolve() question

Adriweb

Re: Nspire usage, csolve() question

creeras

Re: Nspire usage, csolve() question

LDStudios

Re: Nspire usage, csolve() question

creeras

Re: Nspire usage, csolve() question