SOLUTION: -2x(x+3)-(x+1)(x-2)= -2x^2-5x-x+1 --2x^2+6x+1 is this right??

Question 751089: -2x(x+3)-(x+1)(x-2)=
-2x^2-5x-x+1
--2x^2+6x+1
is this right??
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
-2x(x+3)-(x+1)(x-2)=
-2x^2 -6x - (x^2-x-2) =
-x^2 -6x -x^2 +x +2
-5x+2
order of operations:
do everything in parenthesis first
evaluate by doing all multiplication and division from left to right, then addition and subtraction from left to right

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