Evaluate
4\left(x+1\right)^{2}-3
Expand
4x^{2}+8x+1
Graph
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4\left(x^{2}+2x+1\right)-3
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+1\right)^{2}.
4x^{2}+8x+4-3
Use the distributive property to multiply 4 by x^{2}+2x+1.
4x^{2}+8x+1
Subtract 3 from 4 to get 1.
4\left(x^{2}+2x+1\right)-3
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+1\right)^{2}.
4x^{2}+8x+4-3
Use the distributive property to multiply 4 by x^{2}+2x+1.
4x^{2}+8x+1
Subtract 3 from 4 to get 1.
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