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quadratic formula for 2x^2-x-3=0

Verified Answer :

Apocrophon

ax^2+bx+c=0
a=2
b=-1
c=-3
b+-sqrt( b^2 - 4ac)
          2a

so...
-1 +- sqrt(1 + 24)
           4
-1 +- 5
    4
x= -1 + 5 = 1
         4
or
x= -1 - 5 = -3/2
         4

D4B3STP30P1E

x=1x⁺₋√-1x²-42x^2-3/2(2x^2
This is the equation.

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