morgang7477 morgang7477
  • 10-07-2020
  • Mathematics
contestada

Simplify the expression –3(x + 3)² – 3 + 3x. What is the simplified expression in standard form?

Respuesta :

cattywampus14 cattywampus14
  • 10-07-2020

Answer:

-3x^2-15x-30

Step-by-step explanation:

Follow order of operations

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photosgraphy photosgraphy
  • 10-07-2020

Answer:

-3x^2 -15x -30

Step-by-step explanation:

First you would square the parenthesis, and get x^2 +6x+9 inside the parenthesis, then you would multiply it by the -3 and get -3x^2 -18x-27-3+3x then you combine like terms to get the answer.

Answer Link

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