![\bf f(x) = x^2+3x+9 \\\\[-0.35em] ~\dotfill\\\\ \cfrac{(x+h)^2+3(x+h)+9~~~~-~~~~(x^2+3x+9)}{h} \\\\\\ \cfrac{(x+h)^2+3(x+h)+9~~~~~~-x^2-3x-9}{h} \\\\\\ \cfrac{\stackrel{F~~O~~I~~L}{(x^2+2hx+h^2)}+3x+3h+9~~~~~~-x^2-3x-9}{h}](/tpl/images/0278/1097/3d0d5.png)
![\bf \cfrac{(2hx+h^2+3h)~~\begin{matrix} +x^2-x^2+3x-3x+9-9 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{h}\implies \cfrac{\stackrel{\textit{common factor}}{~~\begin{matrix} h \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~(2x+h+3)}}{~~\begin{matrix} h \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill 2x+h+3~\hfill](/tpl/images/0278/1097/e87b1.png)
Someone me with number 6. also show your work as that will a lot
...
Mathematics, 01.10.2019 00:30 Babybeast3544
Someone me with number 6. also show your work as that will a lot
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:10
The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level
Answers: 2
Mathematics, 21.06.2019 20:50
Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost
Answers: 1
Mathematics, 21.06.2019 21:00
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 3
Mathematics, 21.06.2019 22:30
What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6
Answers: 1
You know the right answer?
Questions
Mathematics, 12.05.2021 22:00
Mathematics, 12.05.2021 22:00
Mathematics, 12.05.2021 22:00
Mathematics, 12.05.2021 22:00
Mathematics, 12.05.2021 22:00
History, 12.05.2021 22:00
History, 12.05.2021 22:00
Chemistry, 12.05.2021 22:00
English, 12.05.2021 22:00
