depongrac depongrac

28-04-2020
Mathematics

contestada

Simplify the expression to a polynomial in standard form:
(-3x+7)(x^2+6x+4)
Please do the step by step so I can do this on my own later

Respuesta :

zackwilson03 zackwilson03

28-04-2020

Answer:

-3x^3 - 11x^2 + 30x + 28

Step-by-step explanation:

-3x(x^2 +6x+4) + 7(x^2 +6x +4)

collect like terms

-3x^3 - 11x^2 +30x + 28

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