SOLUTION: Find -a + b - c + d if (x - 1/5)(x + 1)(x + 3/7) = ax^3 + bx^2 + cx + d for all real values of x.

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find -a + b - c + d if (x - 1/5)(x + 1)(x + 3/7) = ax^3 + bx^2 + cx + d for all real values of x.      Log On


   

Question 365126: Find -a + b - c + d if (x - 1/5)(x + 1)(x + 3/7) = ax^3 + bx^2 + cx + d
for all real values of x.
Answer by Fombitz(32388) About Me  (Show Source):