- #1
duki
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Homework Statement
a) 2x^4 - 15x^3 + 23x^2 + 15x - 25 = 0
b) 12x^3 - 20x^2 + 23x - 10 = 0
Homework Equations
The Attempt at a Solution
I was wondering if you guys could check my answers.
For A:
Possibles: +/- {1, 5, 25} / {1, 2}
Actual: 5, 5/2