Question 50814
if f(x)=2x^-2 and g(x)= 3+x^2, find the rule of the function-3(f*g)(x)
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-3(2x^2-2)(3+x^2)
=-3[6x^2+2x^4-6-x^2]
=-3[2x^4+5x^2-6]
=-6x^4-15x^2+18
Cheers,
Stan H.