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Sonbull [250]
2 years ago
8

Please help me!!!!! ;))

Mathematics
1 answer:
Leno4ka [110]2 years ago
8 0

Answer:

I think its A an B

Step-by-step explanation:

If wrong, sry because dumb    

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Answer:

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Step-by-step explanation:

<u>Given:</u>

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Determine the discriminant for the given equation x^2+4x+5=0. Then describe the roots(how many and what type).
Fed [463]

Discriminant = b^2 - 4ac, where a, b and c come from the form of the quadratic equation as ax^2 + bx + c

Discriminant = (4)^2 - 4(1)(5)
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(If the discriminant = 0, then there is one root
If the discriminant > 0, there are two roots, and if it is a perfect square (eg. 4, 9, 16, etc.) then there are two rational roots
If the discriminant < 0, there are no roots)
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Please help me simplify 4^8/4^5
Oksi-84 [34.3K]

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Step-by-step explanation:

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