the square of x less than twice y
You asked:
Evaluate the expression: \({\left( 2 y - x \right)}^{2}\)
MathBot Answer:
Evaluated
\(\displaystyle {\left( 2 y - x \right)}^{2} = \left(- x + 2 y\right)^{2} \)
Expanded
\[{\left( 2 y - x \right)}^{2} = x^{2} - 4 x y + 4 y^{2}\]
Factored
\[{\left( 2 y - x \right)}^{2} = \left(x - 2 y\right)^{2}\]