SOLUTION: Hi, If a =2, b =-3, and c = -4, then b^2 - 4ac = 41, is this right?

SOLUTION: Hi, If a =2, b =-3, and c = -4, then b^2 - 4ac = 41, is this right?

Algebra.Com

Question 382685: Hi, If a =2, b =-3, and c = -4, then b^2 - 4ac = 41, is this right?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
b^2 - 4ac = 9 - 4*2*(-4) = 9 + 32
= 41
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Looks right to me.

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