(x-1)(2x+9)
You asked:
Evaluate the expression: \(\left(x - 1\right) \left(2 x + 9\right)\)
MathBot Answer:
Evaluated
\(\displaystyle \left(x - 1\right) \left(2 x + 9\right) = \left(2 x + 9\right) \left(x - 1\right) \)
Expanded
\[\left(x - 1\right) \left(2 x + 9\right) = 2 x^{2} + 7 x - 9\]