Evaluate
12\left(2-x\right)^{2}+6
Expand
12x^{2}-48x+54
Graph
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3\left(16-16x+4x^{2}\right)+6
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(4-2x\right)^{2}.
48-48x+12x^{2}+6
Use the distributive property to multiply 3 by 16-16x+4x^{2}.
54-48x+12x^{2}
Add 48 and 6 to get 54.
3\left(16-16x+4x^{2}\right)+6
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(4-2x\right)^{2}.
48-48x+12x^{2}+6
Use the distributive property to multiply 3 by 16-16x+4x^{2}.
54-48x+12x^{2}
Add 48 and 6 to get 54.
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