Question: Let f left parenthesis x right parenthesis equals negative 8 x cubed minus 8 x squared minus 3 x plus 4f(x)=8x38x23x+4 and g left parenthesis

Let

f left parenthesis x right parenthesis equals negative 8 x cubed minus 8 x squared minus 3 x plus 4f(x)=8x38x23x+4

and

g left parenthesis x right parenthesis equals 2 x cubed minus 3 x squared minus 8 x minus 1g(x)=2x33x28x1.

a) Find

(fminusg)(x)

b) Find

(fminusg)(minus1)

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