ray187
ray187
04-03-2017
Mathematics
contestada
2(n+1/3) = 3/2n + 1
Respuesta :
H1a2r3s4h5
H1a2r3s4h5
04-03-2017
2(n+1/3)=3/2n+1
2n+2/3=3+2n/2n
cross multiplying
we get 4n^2+4n=6+6n
so 4n^2-2n-6=0
4n^2-(6-4)n-6=0
4n^2-6n-4n-6=0
2n(2n-3)-2(2n-3)
(2n-3)(2n-2)
So n=3/2 and n=1
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Animals detect chemicals with sensory receptors on taste buds called ______. A..olfactory receptors B..mechanoreceptors C..chemoreceptors D..thermoreceptors
Ethan is a systems developer. He is working on a system where he will implement independent solutions for different processes. What is the possible drawback of
Am I right with the answer 14?
Consider f(x)=cos^2x+2cosx over one complete period beginning with x=0 Over what interval in this period is the curve concave up? Please show work if at all po
Please help me, I'm trying to find total surface area!
The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test. How many students were finished afte
How many artists could be featured in the show?
Urgent! Please help! I need help with all questions. Please give a type of explanation
5. A society places less emphasis on religion and more emphasis on a worldly spirit.
is it true that the pueblos settled in the valley of Mexico during the 1200s and developed a thriving and sophisticated civilization
