rhodabutt1963
rhodabutt1963
03-07-2016
Mathematics
contestada
If f(x)=3x+5/x, what is f(a+2)?
Respuesta :
NiedzielnyMatematyk
NiedzielnyMatematyk
03-07-2016
[tex]f(x) = 3x+\frac{5}{x} \\ \\ f(a+2) = 3\cdot(a+2)+\frac{5}{a+2} = 3a+6+\frac{5}{a+2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
What isotope name has a mass number of 201
Check my work! (blue is my choice) | | | v
How would you describe China’s economic system?
Tom has six banknotes. The value of each note is £5 or £10 or £20 He can make £20 with three notes. He can make £55 with four notes. He cannot make £25 with thr
What Texas natural resource was most vital to the U.S. war effort? A Petroleum, or oil, was the most vital Texas natural resourceB Corn was the most vital Texas
density is equal to A. Weight divided by volume B. Mass divided by volume C. Double the weight of any objects D. Buoyancy multiplied by weight
(100 pts)Why can't you use distance divide by time to calculate the instantaneousspeed?
Most marble is composed primarily of
the radius of a circle is 2 5/6 what is the area of a circle in terms of n
PLEASE HELP ME FAST !!! The proportion used to find the average number of trout you would expect to live in the pond is 7 20 = x 400 . Solve the proportion to
