Solve for p
p=\left(x-2\right)^{2}
Solve for x (complex solution)
x=-\sqrt{p}+2
x=\sqrt{p}+2
Solve for x
x=-\sqrt{p}+2
x=\sqrt{p}+2\text{, }p\geq 0
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x^{2}-4x+4=p
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-2\right)^{2}.
p=x^{2}-4x+4
Swap sides so that all variable terms are on the left hand side.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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