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in this video, can you also simplify x^3+2x^2-9x+2? It looks like you can, but i just want to be sure

earth2009

by earth2009 at September 01, 2011

in the practice 1 video of MUltiplying polynominals this is the answer the teacher stated but i would like to ask if you can also simplify that as well.

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It cannot. Try looking at it as individual terms.. (x^3) + (2*x^2) - (9*x) + (2) (third power) + (second power) - (first power) + (no x)

SerTorm SerTorm September 08, 2011

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