A)
Expression
B)
Linear equation
C)
Equation which is not linear
2007-05-27 06:44:24 · 5 answers · asked by angie_noah06 2 in Science & Mathematics ➔ Mathematics
3/x + 6 = 2x
x(3/x) + x(6) = x(2x)
3 + 6x = 2x²
3 + 6x - 6x = 2x² - 6x
3 = 2x² - 6x
3 - 3 = 2x² - 6x - 3
0 = 2x² - 6x - 3
- - - - - - - - -
The equation is quadratic
The answer is c). equation which is not linear
- - - - - - - -s-
2007-05-27 07:49:01 · answer #1 · answered by SAMUEL D 7 · 0⤊ 0⤋
3/x-6=2x ?
here in indonesia, we people have studying this thing since we was still on the 7th grade.
i'm in 9th grade.
3-6 = 2x*x
so -3 = 2xsquare
-3 / 2 = xsquare
-1.5 = xsquare
so x = blablabla ^^
i dont know exactly, but maybe it's B or C, A is impossible(?)
2007-05-27 13:54:50 · answer #2 · answered by Mr. Odie 1 · 0⤊ 1⤋
definately not B possibly A but most likely C
2007-05-27 13:52:32 · answer #3 · answered by Anonymous · 0⤊ 1⤋
it's definitely C
2007-05-27 13:59:19 · answer #4 · answered by sash 1 · 1⤊ 0⤋
c
It's a quadratic.
2007-05-27 13:53:34 · answer #5 · answered by mikeburns55 5 · 1⤊ 0⤋