Ask a New Question
Menu

if x+1 is a factor of x^3-2x^2+5x+c, find the value of c.

1 answer

let f(x) = x^3-2x^2+5x+c

if x+1 is a factor, then
f(-1) = 0
-1 -2 -5 + c = 0
c = 8
Similar Questions
  1. Consider the following table for a single-factor ANOVA.Level of Factor Replicates 1 2 3 1 0 4 4 2 0 5 6 3 1 3 6 (a) Find x1,2.
    1. answers icon 0 answers
  2. Consider the following table for a single-factor ANOVA.Level of Factor Replicates 1 2 3 1 1 2 5 2 2 4 7 3 2 4 7 (a) Find x1,2.
    1. answers icon 0 answers
  3. Find the three digit number that satisfies the following conditions:. Has a factor of 3. . Has a factor of 5. . Has a factor of
    1. answers icon 4 answers
    1. answers icon 2 answers
more similar questions