Evaluate
x\left(x-2\right)^{2}-cx+9
Expand
x^{3}-4x^{2}-cx+4x+9
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x\left(x^{2}-4x+4\right)-cx+9
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-2\right)^{2}.
x^{3}-4x^{2}+4x-cx+9
Use the distributive property to multiply x by x^{2}-4x+4.
x\left(x^{2}-4x+4\right)-cx+9
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-2\right)^{2}.
x^{3}-4x^{2}+4x-cx+9
Use the distributive property to multiply x by x^{2}-4x+4.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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