Solved

Subtract
- (8x2n+13xn+7)(4x2n+9xn+13)\left( 8 x ^ { 2 n } + 13 x ^ { n } + 7 \right) - \left( 4 x ^ { 2 n } + 9 x ^ { n } + 13 \right)

Question 229

Multiple Choice

Subtract.
- (8x2n+13xn+7) (4x2n+9xn+13) \left( 8 x ^ { 2 n } + 13 x ^ { n } + 7 \right) - \left( 4 x ^ { 2 n } + 9 x ^ { n } + 13 \right)


A) 4x2n+17xn+204 x ^ { 2 n } + 17 x ^ { n } + 20
B) 4x2n+4xn+204 x ^ { 2 n } + 4 x ^ { n } + 20
C) 4x2n+4xn64 x ^ { 2 n } + 4 x ^ { n } - 6
D) 4x4n+4x2n64 x ^ { 4 n } + 4 x ^ { 2 n } - 6

Correct Answer:

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