a^2-2ab+b^2+a-b
You asked:
Evaluate the expression: \({a}^{2} - 2 a b + {b}^{2} + a - b\)
MathBot Answer:
Evaluated
\(\displaystyle {a}^{2} - 2 a b + {b}^{2} + a - b = a^{2} - 2 a b + a + b^{2} - b \)
Factored
\[{a}^{2} - 2 a b + {b}^{2} + a - b = \left(a - b\right) \left(a - b + 1\right)\]