2 years ago

4x2-6x-4=0

Mathematics

1 answer:

Wewaii [24]2 years ago

7 0

Answer:

100

Step-by-step explanation:

discriminant = b^2 - 4ac

here

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

6^2 -4 •4•-4 = 36 +64 = 100

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