Hi(adsbygoogle = window.adsbygoogle || []).push({});

I know the dimension is 3, two polynomials has dimension 2 only so it cannot span P2.

How would I go about showing it if I were to write it down mathematically?

Thanks

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Show that two polynomials cannot span P2.

**Physics Forums | Science Articles, Homework Help, Discussion**