Sunday

December 21, 2014

December 21, 2014

Posted by **Anonymous** on Wednesday, April 3, 2013 at 4:27pm.

Evaluate (f-g)(-3)

Then find (fg)(x)

Thanks a million

- college algebra -
**Steve**, Wednesday, April 3, 2013 at 4:43pm(fg)(x) = f(x)*g(x) = (x^2-3)(4x+1) = 4x^3 + x^2 - 12x - 3

(f-g)(-3) = f(-3)-g(-3) = 6-(-11) = 17

**Answer this Question**

**Related Questions**

College Mathematics - Guys, could you please help me with this problem? I'm a ...

algebra - (1) If the population of a city was 2 million in 1995 and growing at a...

Algebra - The function w(x) = – 0.01x^2 + 0.27x + 8.60 can be used to estimate ...

Finance - Rock Company acquired land 8 years ago for 2.2 million. Today it is ...

college algebra - how do you evaluate this matrix [12 -9] [-3 5]

Finance - Following are selected balance sheet accounts for Third State Bank: ...

College Algebra - Evaluate the function y=2.55^(x+1) at the value x=1.83

Algebra 2 - A country's population in 1991 was 15 million. In 2001 it was 16 ...

Algebra - I have a few problems I need some help with. The first is Evaluate ...

college algebra - Let g(x) = 0.5x + 18. Write the rule for g-1(x). Then, ...