Evaluate
4x^{2}+ax+x+12
Differentiate w.r.t. x
8x+a+1
Graph
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3x^{2}+ax+x+12+x^{2}
Add 5 and 7 to get 12.
4x^{2}+ax+x+12
Combine 3x^{2} and x^{2} to get 4x^{2}.
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