25r$^2$-16
You asked:
Evaluate the expression: \(25 \cdot {r}^{2} - 16\)
MathBot Answer:
Evaluated
\(\displaystyle 25 \cdot {r}^{2} - 16 = 25 r^{2} - 16 \)
Factored
\[25 \cdot {r}^{2} - 16 = \left(5 r - 4\right) \left(5 r + 4\right)\]
25r$^2$-16
You asked:
MathBot Answer:
\(\displaystyle 25 \cdot {r}^{2} - 16 = 25 r^{2} - 16 \)
\[25 \cdot {r}^{2} - 16 = \left(5 r - 4\right) \left(5 r + 4\right)\]