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 ( 27+ )
Otras preguntas
One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.
all fractions between 0 and 1/4
What Canadian city is across a body of water from New York
One-half of a number is -12. Find the solution ???
One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.
A storage tank shaped Like a rectangular prism is being manufactured to hold 100,000 cubic feet of natural gas. It has a length of 10 feet and a width of 25 fee
Which statement is NOT true?A. If two coplanar lines do not intersect, then the lines are parallel.B. Two lines lie in one plane and do not intersect if and on
2(n-3)=4n+1 this sucks not knowing the answer
At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111
Any number that is divisible by 3 is also divisible by 9.Find a counterexample to show that the conjecture is false.18274548
