Question

(- x +7) (6 x + 4)nesecito desarrollar esto de matematica​

Answer 1

Respuesta:

Ojala te sirva plss coronita :( Bye

Answer 2

(−x+7)(6x+4)

=(−x+7)(6x+4)

=(−x)(6x)+(−x)(4)+(7)(6x)+(7)(4)

=−6x2−4x+42x+28

=−6x2+38x+28

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Evaluar para x=(−x+7)(6x+4)

(−(−x+7)(6x+4)+7)(6(−x+7)(6x+4)+4)

(−(−x+7)(6x+4)+7)(6(−x+7)(6x+4)+4)

=−216x4+2736x3−6876x2−11324x−3612