f(x) = -X^3 - 4 * X^2 + 5
f(-2)
You asked:
Evaluate the function \(f\left( x \right) = -{X}^{3} - 4 \cdot {X}^{2} + 5\) where \(x = -2\).
MathBot Answer:
Assuming \(X\) and \(x\) are referring to the same variable.
$$\begin{aligned}f\left( -2 \right)&=-3\end{aligned}$$