If a=-1,b=-6 and c=2 then what is the value of b2-4ac?

1 answer:

4 0

Answer:

-4

Step-by-step explanation:

(-6)(2)-4(-1)(2)

(-12)-(-8)

-12+8=-4

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If a=-1,b=-6 and c=2 then what is the value of b2-4ac?​