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Vaselesa [24]
3 years ago
15

Find the discriminant 2x^2+8x+8=0

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
3 0

Answer: The discriminant is 0

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If f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,<br> find f(x) – g(x).<br><br> Answer: x^2 - 4x + 3
Nadusha1986 [10]

Answer:

f(x) – g(x) = x^2 - 4x + 3

Step-by-step explanation:

f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,

f(x) – g(x) = 3x^2 - 4x + 5 - ( 2x^2 + 2)

Distribute the minus sign

f(x) – g(x) = 3x^2 - 4x + 5 - 2x^2 - 2

  Combine like terms

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What's -3.143 in fraction form
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True or false: f(x) is a function
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