SOLUTION: for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8 find h(x)-2k(x) I would really really appreciate any help on this problem I need help understanding the problem as well Thank you i

Question 198160: for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8
find h(x)-2k(x)
I would really really appreciate any help on this problem
I need help understanding the problem as well
Thank you in advance :)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8
find h(x)-2k(x)
--
(2x^2 + 6x -9) - 2(3x^2 - 8x +8)
= 2x^2 + 6x -9 -6x^2 + 16x - 16
= -4x^2 + 22x - 25
==========================
Cheers,
Stan H.
RELATED QUESTIONS
Find s[h(x)] if s(x) = 2x and h(x) = x2 I could really use help on this one for some... (answered by Jk22,nyc_function)

y=|x+3|-2 I would really appreciate any... (answered by stanbon!)

I would really appreciate if someone could help explain polynomials to me and also help... (answered by MRperkins)

I would really appreciate your help! I have to solve by graphing: 1. x^2 + 6x +9 2.... (answered by Alan3354)

I need help with this problem: Find the difference quotient for the function {{{ f= 3x^2 (answered by jim_thompson5910)

Please help me work this problem. I really need to understand... 2x/x^2-9 +... (answered by ankor@dixie-net.com)

I cant figure this out for anything! I would really appreciate the help! If f(x)=3x-9... (answered by Cromlix)

Hi there, I'm having trouble with this problem: Let f(x) = 3x^2 + 7x � 5 and g(x) =... (answered by Cromlix)

2. Find the components f and g so that f◦g = H. H(x)= ln(x�-8) I really need... (answered by richard1234)