how to factorize 6x sq + x - 1 =0
Answers
Answered by
1
To factorize first multiply 6 × (-1) = -6
Now get two numbers which when multiplied gives -6 and when added gives the middle coefficient i.e. 1
So, the numbers will be -2 , 3
Now in place of middle coefficient substitute these two value like, 6x^2 + 3x -2x -1 = 0
i.e. 3x ( 2x + 1 ) -1 (2x + 1) = 0
(3x - 1 ) ( 2x+ 1) = 0
x = 1/3 , -1/2.
HOPE THIS HELPS YOU....
Answered by
1
Answer:
Step-by-step explanation:
Now we do the mid term factorization of -x such that the product is -6x² and sum is -x.
Clearly the numbers are 3x and -2x.
Then,
Thus we have factorized the given equation.
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