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How to expand (x-1.95)(x-4)(x+7.98) in the Prime?
04-24-2016, 03:56 PM
Post: #2
RE: How to expand (x-1.95)(x-4)(x+7.98) in the Prime?
Try:

normal((x-1.95)*(x-4)*(x+7.98)) --> x^3+2.03*x^2-39.681*x+62.244
normal((x-1)*(x-4)*(x+7)) --> x^3+2*x^2-31*x+28

-road
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RE: How to expand (x-1.95)(x-4)(x+7.98) in the Prime? - roadrunner - 04-24-2016 03:56 PM



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