Question 26: Reducing the expression \(x^{2}(x+3)-x(x-2)\) we get

13/01/2022 // by admin// Leave a Comment

Question 26: Reducing the expression \(x^{2}(x+3)-x(x-2)\) we get

A. \(-3x^{3}+ x^{2}+2 x +1\)

B. \(x^{3}-5 x^{2}+ x \)

C. \(-2x^{3}+4 x^{2}+2 x \)

D. \(x^{3}+2 x^{2}+2 x \)

We have

\(x^{2}(x+3)-x(x-2)=x^{3}+3 x^{2}-x^{2}+2 x=x^{3}+2 x ^{2}+2 x \)

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