ax^4 -bx^3+2x^2-5x-4 find a
You asked:
Solve the expression \(a \cdot {x}^{4} - b \cdot {x}^{3} + 2 \cdot {x}^{2} - 5 x - 4\) for the unknown \(a\).
MathBot Answer:
An expression such as \(x^{4} \cdot a - x^{3} \cdot b + 2 \cdot x^{2} - 5 \cdot x - 4\) cannot be solved, but can be evaluated at some value of \(a\).