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Square of Difference
Reference
> Algebra: Sums and Differences of Squares and Cubes
Description
The Square of Difference Rule states that:
\({(a-b)}^{2}={a}^{2}-2ab+{b}^{2}\)
Examples
\[{(x-y)}^{2}\]
1
Use
Square of Difference
: \({(a-b)}^{2}={a}^{2}-2ab+{b}^{2}\).
\[{x}^{2}-2xy+{y}^{2}\]
Done
x^2-2*x*y+y^2