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 ( 27+ )
Otras preguntas
Which digit in the number 53,941 would be changed to form 58,941? How would the value of 53,941 change?
write 2,000,000,000 + 70,000,000 + 100,000 + 3,000 + 800 + 10 in standard form.
The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number . What are the numbers ? Justify your answer
Tom doesn't really want to give away blue marbles and would like to change the probability that he chooses a blue marble to 1/10.How many marbles that are not b
What was the casta system, and why was it created?
rounding 672,831 to the tens place? hundreds place? thousand place? ten thousand place? and hundred thousands place?
solve this proportion: 1/c+5=2/3
an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will
i need a paragraph on work experience like where i went ,what i did,what my boss was like and what i did during the work experience ? can anyone help?!
find the real solutions of e^3t=100
