Question 218207
Can someone help me with this please. IF f(x)=3x+1, and g(x)=(x^*2+5x)^*-1/2, find g(f(x)).
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g[f(x)] = g[3x+1]
= [(3x+1)^2+5x)^(-1/2)]
= [(3x^2+6x+1+5x)^(-1/2)]
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= 1/sqrt(3x^2+11x+1)
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Cheers,
Stan H.