michellewilliam michellewilliam

10-06-2014
Mathematics

contestada

(x³+6)(x⁴-9)= ___ (type terms in descending order) please help.

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konrad509 konrad509

10-06-2014

[tex](x^3+6)(x^4-9)=\\ x^7-9x^3+6x^4-54=\\ x^7+6x^4-9x^3-54[/tex]

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