Evaluate
\left(4-x\right)\left(2x-3\right)^{2}
Expand
36-57x+28x^{2}-4x^{3}
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\left(4x^{2}-12x+9\right)\left(4-x\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(2x-3\right)^{2}.
28x^{2}-4x^{3}-57x+36
Use the distributive property to multiply 4x^{2}-12x+9 by 4-x and combine like terms.
\left(4x^{2}-12x+9\right)\left(4-x\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(2x-3\right)^{2}.
28x^{2}-4x^{3}-57x+36
Use the distributive property to multiply 4x^{2}-12x+9 by 4-x and combine like terms.
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