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Simplify equation to polynomial form in Wolfram|Alpha

Posted 2 years ago

Every time I type a fractional equation like this: (2x+5)/(4x-3)=(3x+3)/(7x). This is all I getWolfram's answer back I want to see the equation in polynomial form. How can I specify Wolfram to do this?

POSTED BY: Khiêm Nguyễn
2 Replies
Posted 2 years ago

What do you mean by polynomial form? For your example do you want to end up with 9 + 32 x + 2 x^2?

If so, the command would be

Numerator[Together[(2x+5)/(4x-3)-(3x+3)/(7x)]]

One would use the minus sign rather than the equal sign.

POSTED BY: Jim Baldwin

That works super well. Thank you so much for the precious help!

POSTED BY: Khiêm Nguyễn
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