Question: ( 7 x 2 - 6 x - 1 ) + ( 2 x 2 - 3 x + 7 ) - ( x 2

(7x2-6x-1)+(2x2-3x+7)-(x2-x-5)=8x2-8x+11
(Simplify your answer. Type your answer in standard form.)
The degree of the resulting polynomial is
(Type a whole number.)
 (7x2-6x-1)+(2x2-3x+7)-(x2-x-5)=8x2-8x+11 (Simplify your answer. Type your answer in standard form.) The

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