SOLUTION: Please? thanks. Please solve this? this will be the last thank you :)) The Polynomial 3x^3 + mx^2 + nx + 5 leaves a remainder of 128 when divided by x-3 and a remainder of 4 when

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Question 807453: Please? thanks. Please solve this? this will be the last thank you :))
The Polynomial 3x^3 + mx^2 + nx + 5 leaves a remainder of 128 when divided by x-3 and a remainder of 4 when divided by x+1. Calculate the remainder when the polynomial is divided by x-3. Thanks :D

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
Calculate the remainder when the polynomial is divided by x-3.
You already said it has a remainder of 128 when divided by x-3

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