9n$^2$-16m$^2$
You asked:
Evaluate the expression: \(9 \cdot {n}^{2} - 16 \cdot {m}^{2}\)
MathBot Answer:
Evaluated
\(\displaystyle 9 \cdot {n}^{2} - 16 \cdot {m}^{2} = - 16 m^{2} + 9 n^{2} \)
Factored
\[9 \cdot {n}^{2} - 16 \cdot {m}^{2} = - \left(4 m - 3 n\right) \left(4 m + 3 n\right)\]