Question

Find the roots of the quadratic equation :6x square -x-2=0
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Answer 1

Answer:

x = 2/3 and x = -(1/2)

Step-by-step explanation:

Actually , there may be two roots of the quadratic equation 6x²-x-2=0 ...

6x²-x-2=0

or, 6x²-4x+3x-2=0

or, 2x(3x-2)+(3x-2)=0

or, (3x-2)(2x+1)=0.....(1)

from (1) , we may take (3x-2)=0 or (2x+1)=0 ...

taking (3x-2)=0

or, 3x=2

or, x=2/3 .

while taking (2x+1)=0

or, 2x = -1

or, x = -(1/2) .

HOPE THIS WILL HELP YOU ...