Solve the quadratic equation by using quadratic formula show your work a) x = 6 7 , x = -1 b) x = 6 7 , x = -6 7 c) x = 1, x = -1 d) x = 1, x = -6 7

Solve the quadratic equation by using quadratic formula

show your work

a)x=6⁄7,   x= -1

b)x=6⁄7,   x=-6⁄7

c)x= 1,   x= -1

d)x= 1,   x=-6⁄7

e)x= 2,   x=-12⁄7

f)None of the above

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