aprilstalder
14.07.2020 •
Mathematics
Simplify the expression –3(x + 3)² – 3 + 3x. What is the simplified expression in standard form?
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Ответ:
-3x^2-15x-30
Step-by-step explanation:
Follow order of operations
Ответ:
-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.
Ответ:
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Step-by-step explanation:
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