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3KiB, 220x41, rational equation.jpg

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Anonymous Mon 08 Mar 12:30:39 2021 No.12806221 View Reply Original Report

Quoted By: >>12806234 >>12806239 >>12806242 >>12806271 >>12807514

So this is a rational equation?

Anonymous

Anonymous Mon 08 Mar 2021 12:38:21 No.12806234 Report

Quoted By: >>12806404

>>12806221
Is f' for f(x)=pi*x rational?

Anonymous

Anonymous Mon 08 Mar 2021 12:41:23 No.12806239 Report

Quoted By: >>12806257

>>12806221
It is a definition, not an "equation".

Anonymous

Anonymous Mon 08 Mar 2021 12:44:07 No.12806242 Report

Quoted By:

>>12806221
That looks like economics maths.

Anonymous

Anonymous Mon 08 Mar 2021 12:50:00 No.12806257 Report

Quoted By: >>12806275 >>12806404

>>12806239
it is both definition and equation

Anonymous

Anonymous Mon 08 Mar 2021 12:56:20 No.12806271 Report

Quoted By: >>12806404

>>12806221

A rational function is a quotient of polynonials

Anonymous

Anonymous Mon 08 Mar 2021 12:58:38 No.12806275 Report

Quoted By:

>>12806257
Just like some animal is both a tortoise and a giraffe. Right, got ya.

Anonymous

Anonymous Mon 08 Mar 2021 13:53:23 No.12806404 Report

Quoted By: >>12806408

>>12806234
But it has a faction in it.

>>12806257
>>12806271
a rational equation/expression has a fraction in it, right?

Anonymous

Anonymous Mon 08 Mar 2021 13:54:54 No.12806408 Report

Quoted By: >>12807514

>>12806404
f'(x) = pi
pi is irrational, so f' cant be rational

Anonymous

Anonymous Mon 08 Mar 2021 16:16:43 No.12806863 Report

Quoted By:

I just looked up the definition of a rational expression again, it is a fraction with variables in it. I think that is the same as a rational equation too. Sooo OP here. is my pic in the OP post a rational equation?

Anonymous

Anonymous Mon 08 Mar 2021 18:08:36 No.12807350 Report

Quoted By: >>12807408

Hello?

Anonymous

Anonymous Mon 08 Mar 2021 18:20:17 No.12807408 Report

Quoted By:

>>12807350
hello

Anonymous

Anonymous Mon 08 Mar 2021 18:42:09 No.12807514 Report

Quoted By:

>>12806221
It’s what they call a rational function in elementary math, yes.
>>12806408
It’s value can be irrational, but the expression itself is what’s called a rational function in elementary math. The divisor can be cancelled.

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