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For the Given F(x - f(x)=2x4+12x3+13x2+15x56;g(x)=x7f ( x ) = - 2 x ^ { 4 } + 12 x ^ { 3 } + 13 x ^ { 2 } + 15 x - 56 ; g ( x ) = x - 7

Question 188

Multiple Choice

For the given f(x f(x)  and g(x) , find f(x) g(x) . Also find any x-values that are not in the domain of f(x) g(x) f ( x ) \text { and } g ( x ) \text {, find } \frac { f ( x ) } { g ( x ) } \text {. Also find any } x \text {-values that are not in the domain of } \frac { f ( x ) } { g ( x ) }
- f(x) =2x4+12x3+13x2+15x56;g(x) =x7f ( x ) = - 2 x ^ { 4 } + 12 x ^ { 3 } + 13 x ^ { 2 } + 15 x - 56 ; g ( x ) = x - 7


A) 2x32x2+x8;x7- 2 x ^ { 3 } - 2 x ^ { 2 } + x - 8 ; x \neq - 7
B) 2x32x2x8;x7- 2 x ^ { 3 } - 2 x ^ { 2 } - x - 8 ; x \neq 7
C) 2x32x2x8+1127x;x7- 2 x ^ { 3 } - 2 x ^ { 2 } - x - 8 + \frac { 112 } { 7 - x } ; x \neq - 7
D) 2x32x2x+8;x7- 2 x ^ { 3 } - 2 x ^ { 2 } - x + 8 ; x \neq 7

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