Question

Find the root of the equation of 2x*2X+x-6by the discriminant method

Answer 1

Answer:

2x*2x+x-6=0

4x^2+x-6=0

Discriminant=b^2-4ac

b=1,a=4,c=-6

1^2-4*4*(-6)

1+96

97>0       (infinite roots)

Step-by-step explanation:

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Answer 2

Answer:

2

4x+x-6=0

a=4 , b=1 c=-6

2

b-4ac=(1)-4×4×-6

=1+96

=97