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When P(x)=x^4 - 2x^3 + (2+k)x + 2k + 1 is divided by x+3, the remainder is -15. Find the remainder when P(x) is divided by x+1

When Pxx4 2x3 2kx 2k 1 is divided by x3 the remainder is 15 Find the remainder when Px is divided by x1 class=