((7-x)/3)^2
You asked:
Evaluate the expression: \({\left( \frac{7 - x}{3} \right)}^{2}\)
MathBot Answer:
Evaluated
\(\displaystyle {\left( \frac{7 - x}{3} \right)}^{2} = \left(\frac{7}{3} - \frac{x}{3}\right)^{2} \)
Expanded
\[{\left( \frac{7 - x}{3} \right)}^{2} = \frac{x^{2}}{9} - \frac{14 x}{9} + \frac{49}{9}\]
Factored
\[{\left( \frac{7 - x}{3} \right)}^{2} = \frac{\left(x - 7\right)^{2}}{9}\]