Zielous
Zielous
02-01-2017
Mathematics
contestada
If a = b and 1/x + 1/a = 1/b then x =
Respuesta :
apologiabiology
apologiabiology
02-01-2017
1/x+1/a=1/a
minus 1/a from both sides
1/x=0
false
let's try a differnt way
1/x+1/a=1/a
times both sides by xa
a+x=x
minus x from both sides
a=0
???
1/0 is undefined
this creates problems
no solution
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
once again super confused
What methods and actions did the government use to fight the spread of communism at home?
Clive wants to write a query that will display the names of the students who scored less than 10 in their final exams. Which numerical function should he use in
what is the tone of the "The Rime of the Ancient Mariner?"
Given the functions: f(x) = x^2 + 3x and g(x) = -3 + x what is f(g(x)) ? a) x^2 - 3x b) x^2 - 3x + 9 c) x^2 + 3x + 9 c) 3^x + 9
If it takes a cheetah 0.25 seconds to go from 10m/s to 15 m/s what is the cheetahs acceleration
Need help with this question please!
Tonight's game is expected to draw 75,000 fans. Of these, 40 percent will drive. Each car will bring three fans. How many vehicles need to be parked?
3. The phrase used to describe a society in which information is sought out, evaluated, and valued is A. informed democracy. B. informed society. C. informa
Why did the united states take military action against Afghanistan
