(4a-5b)²
You asked:
Evaluate the expression: \({\left( 4 a - 5 b \right)}^{2}\)
MathBot Answer:
Evaluated
\(\displaystyle {\left( 4 a - 5 b \right)}^{2} = \left(4 a - 5 b\right)^{2} \)
Expanded
\[{\left( 4 a - 5 b \right)}^{2} = 16 a^{2} - 40 a b + 25 b^{2}\]