simplify 2+4f+5fr-9f+7r-2rf+9f^2
You asked:
Simplify the expression: \(2 + 4 f + 5 f r - 9 f + 7 r - 2 r f + 9 \cdot {f}^{2}\)
MathBot Answer:
Simplified:
\[ 2 + 4 f + 5 f r - 9 f + 7 r - 2 r f + 9 \cdot {f}^{2} = 9 f^{2} + 3 f r - 5 f + 7 r + 2 \]