SOLUTION: find the values of A, B and C if (x-1), (x+2), and (x-2) are factors of
2Ax^3-Bx^2-Cx-16
Algebra.Com
Question 1170400: find the values of A, B and C if (x-1), (x+2), and (x-2) are factors of
2Ax^3-Bx^2-Cx-16
Answer by greenestamps(13203) (Show Source): You can put this solution on YOUR website!
The constant term is 4k = -16, so k = -4. Then
Equating coefficients of each terms gives
2A = -4, so A = -2
-B = 4, so B = -4
-C = 16, so C = -16
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