Level 50: Multiply (begin{array}{l} left( { – 2{x^2}} right)left( {{x^2} – 2x + 3} right) end{array}) we get

Level 50: Multiply (begin{array}{l} left( { – 2{x^2}} right)left( {{x^2} – 2x + 3} right) end{array}) we get A. (- 2{x^4} + 4{x^3} – 6{x^2}) B. (-{x^4} + 4{x^3} – 6{x^2}) C. (- 2{x^3} + 4{x^3} – 6{x^2}) D. (- 2{x^4} +{x^3} – 6{x^2}) (begin{array}{l} left( { – 2{x^2}} right)left( {{x^2} – 2x + …

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