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 ( 12+ )
Otras preguntas
What is the minimum index of refraction of a clear material if a minimum thickness of 121 nm , when laid on glass, is needed to reduce reflection to nearly zero
Which sentence refers to a dynamic character? A farmer sticks to an old method of farming while his peers adopt new methods. A man learns empathy after working
The following reaction was carried out in a 2.00 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g) If during the course of the reaction, the vessel is found
Give the medical names for the bones described: Collar bone Shoulder blade Wrist bones Thigh bobe Kneecap Upper arm bone Breast bone Finger bones Shin bone
Which of these is an example of a flexible expense? A. College tuition B. New clothing C. Life insurance payments D. The cable TV bill 2b2t
A substance can absorb heat energy by the process of
Given a=8, b=7 and c =6, use the law of cosines to solve the triangle for the value of C. Round answer two decimal. a. 80.44 b. 46.57 c. 57.91 d. 75.52
The catalytic converter, a required component for automobile exhaust emission control systems, converts carbon monoxide into A. Pure carbon and oxygen B. Carbon
NEED HELP PLZZZZ choose each statement that is scientific
When you rent an apartment, you make a monthly payment to whom? A. A bank B. An insurance agent C. A broker D. A landlord 2b2t
