Evaluate
x^{2}\left(11-x-22x^{2}\right)
Expand
11x^{2}-x^{3}-22x^{4}
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-4x^{4}+5x^{3}+11x^{2}-3x^{2}\left(2x+6x^{2}\right)
Use the distributive property to multiply x by -4x^{3}+5x^{2}+11x.
-4x^{4}+5x^{3}+11x^{2}-6x^{3}-18x^{4}
Use the distributive property to multiply -3x^{2} by 2x+6x^{2}.
-4x^{4}-x^{3}+11x^{2}-18x^{4}
Combine 5x^{3} and -6x^{3} to get -x^{3}.
-22x^{4}-x^{3}+11x^{2}
Combine -4x^{4} and -18x^{4} to get -22x^{4}.
-4x^{4}+5x^{3}+11x^{2}-3x^{2}\left(2x+6x^{2}\right)
Use the distributive property to multiply x by -4x^{3}+5x^{2}+11x.
-4x^{4}+5x^{3}+11x^{2}-6x^{3}-18x^{4}
Use the distributive property to multiply -3x^{2} by 2x+6x^{2}.
-4x^{4}-x^{3}+11x^{2}-18x^{4}
Combine 5x^{3} and -6x^{3} to get -x^{3}.
-22x^{4}-x^{3}+11x^{2}
Combine -4x^{4} and -18x^{4} to get -22x^{4}.
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