Narwhal (narwhal)'s status on Friday, 30-May-14 14:52:51 UTC
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@snowcone Expanding is backwards. It's taking brackets and expanding them into polynomials. So, (x+2)(x+3) into x^2+5x+6.
@snowcone Expanding is backwards. It's taking brackets and expanding them into polynomials. So, (x+2)(x+3) into x^2+5x+6.