Question

Use the x-intercept method to find all real solutions of the equation.

x^3-10x2+29x-20=0
A) X=1, 4 or -5
B) X=-1, -4, or -5
C) X=1, 4 or 5
D) X=-1, -4, or 5

Answer 1

C. 1, 4, 5

Solve by solving for x.

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