IF N IS AN INTEGER, WHAT IS THE REMAINDER WHEN 5X2N + 1 – 10X2N +...

46. - SAT II MATH EPISODE 2 PART 6 POT

SAT II MATH EPISODE 2 PART 6 POT

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46. If n is an integer, what is the remainder when 5x

^{2n + 1}

– 10x

²ⁿ

+ 3x

^2n–1

+ 5 is divided by x + 1?

(A) 0

(B) 2

(C) 4

(D) –8

(E) –13