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Use Synthetic Division to Divide F(x) by X - K f(x)=x3x2+4;k=2f ( x ) = x ^ { 3 } - x ^ { 2 } + 4 ; k = - 2

Question 420

Multiple Choice

Use synthetic division to divide f(x) by x - k for the given value of k. Then express f(x) in the form f(x) = (x - k) q(x) + r for
the given value of k.
- f(x) =x3x2+4;k=2f ( x ) = x ^ { 3 } - x ^ { 2 } + 4 ; k = - 2


A) f(x) =(x+2) (x23x+6) +4f ( x ) = ( x + 2 ) \left( x ^ { 2 } - 3 x + 6 \right) + 4
B) f(x) =(x+2) (3x24x+2) +16f ( x ) = ( x + 2 ) \left( 3 x ^ { 2 } - 4 x + 2 \right) + 16
C) f(x) =(x+2) (x2+x+2) +8f ( x ) = ( x + 2 ) \left( x ^ { 2 } + x + 2 \right) + 8
D) f(x) =(x+2) (x23x+6) 8f ( x ) = ( x + 2 ) \left( x ^ { 2 } - 3 x + 6 \right) - 8

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