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I need help on this one

I need help on this one
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3 votes
I need help on this one

I need help on this one-example-1
User Byteptr
by
8.6k points

1 Answer

1 vote
Equation:
4x^2-8x+4 =0
a = 4, b = -8, c = 4

To find the discriminant, D, we use the formula:
D =
b^2-4ac

To find the value of D ...
D =
b^2-4ac
D =
(-8)^2-4(4)(4)
D=0 (Answer: B)
User Albert Camacho
by
8.6k points
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