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Nadusha1986 [10]
2 years ago
6

Hey plese helppppp . Question: Evaluate: b²- 4ac. if a=5, b=-2,c=-3 ​

Mathematics
2 answers:
sergey [27]2 years ago
4 0

Answer:

64

Step-by-step explanation:

b²- 4ac

Let a=5, b=-2,c=-3

(-2)^2 - 4(5) (-3)

4 +60

64

Aliun [14]2 years ago
3 0

Answer:

64

Step-by-step explanation:

(-2)^2 - 4(5)(-3)

4 - - 60

64

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Based on the graphs of f (x) and g(x), what must the domain of (f ⋅ g)(x) be?
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Using the concept of domain, the domain of (f.g)(x) is given by:

{x ∈ ℝ | x ≠ 3}

---------------------

  • The domain of a function is given by all possible input values, that is, <u>on a graph, all values that the x-axis assumes.</u>
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{x ∈ ℝ | x ≠ 3}

A similar problem is given at brainly.com/question/4175434

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