6 x minus 2 by x is equal to 1 solve by factorization
Anonymous:
Please use the signs for question it is difficult to understand
6x-2
------ = 1 or 6x-2+or-1=0
x
------ = 1 or 6x-2+or-1=0
x
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Hi ,
6x - 2/x = 1
( 6x² - 2 )/x = 1
6x² - 2 = x
6x² - x - 2 = 0
6x² + 3x - 4x - 2 = 0
3x ( 2x + 1 ) - 2(2x + 1 ) = 0
( 2x + 1 ) ( 3x - 2 ) = 0
Therefore ,
2x + 1 = 0 or 3x - 2 = 0
2x = -1 or 3x = 2
x = -1/2 or x = 2/3
I hope this helps you.
: )
6x - 2/x = 1
( 6x² - 2 )/x = 1
6x² - 2 = x
6x² - x - 2 = 0
6x² + 3x - 4x - 2 = 0
3x ( 2x + 1 ) - 2(2x + 1 ) = 0
( 2x + 1 ) ( 3x - 2 ) = 0
Therefore ,
2x + 1 = 0 or 3x - 2 = 0
2x = -1 or 3x = 2
x = -1/2 or x = 2/3
I hope this helps you.
: )
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