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HP50: how to transform '-(2.2*X^2-3.3*X-4.4+5*X^2)' w/ no ()
11-28-2021, 08:10 AM (This post was last modified: 11-28-2021 08:12 AM by C.Ret.)
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RE: HP50: how to transform '-(2.2*X^2-3.3*X-4.4+5*X^2)' w/ no ()
Hello,

Doesn't the COLCT command satisfy your need ?

I got no HP-50g, but on my HP-28S the '-(2.2*X^2-3.3*X-4.4+5*X^2)' expression is transformed into '4.4-7.2*X^2+3.3*X' by pressing the COLCT soft-key from the ALGBRA menu.

Why isn't '4.4-7.2*X^2+3.3*X' not OK ?
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RE: HP50: how to transform '-(2.2*X^2-3.3*X-4.4+5*X^2)' w/ no () - C.Ret - 11-28-2021 08:10 AM



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