Question

Discriminant of the quadratic equation 2r -6x+8-0
(a)0
(b)36
(c)-28 (d) 64​

Answer 1

Answer:

(・o・)(´д⊂)‥ﾊｩ(´д⊂)‥ﾊｩ(´д⊂)‥ﾊｩ(´д⊂)‥ﾊｩm(_ _)m(･ัω･ั)

Answer 2

Answer:

D = b2 - 4ac

here

D = (-6)^2 -4×2×8

D= 36- 64

D= -28

option c is correct

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