6x^2-6x-12=0;x=-3,x=4
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Answer:
Hey buddy here's ur answer..
Step-by-step explanation:
x=-3 and x=4 cannot be the roots of given q.e.
when ,x=-3
6×(-3)^2 - 6×(-3)-12
=6×9+18-12
=54+18-12
=72-12
=60
=not 0
when ,x=4
6×(4)^2 - 6×4-12
=6×16-24-12
=96-36
=60
=not 0
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Thank You!!
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