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February 28, 2015

February 28, 2015

Posted by **Sira** on Sunday, September 30, 2012 at 10:26pm.

If you can, please show me step by step ^___^ thank you

1)f(x)=x^2

2) f(x)=3x+5

- Math -
**Steve**, Sunday, September 30, 2012 at 11:57pmI assume you mean g(x) = 3x+5

(f*g)(x) = f(x)*g(x) = (x^2)*(3x+2) = 3x^3 + 2x^2

similarly for g*f and f*f

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