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Dovator [93]
2 years ago
10

Discriminant for 2x^2+5x-8= -13

Mathematics
1 answer:
Alika [10]2 years ago
8 0
2x²+5x+5=0

Delta= b²-4ac
25-4(2)(5)
25-40
-15

Discriminant=-15
(No roots)
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garri49 [273]

Answer:

The answer would be (-2, -5)

Step-by-step explanation:

3x - 8y= 34

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

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       x = -2

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if you want to check the answer replacing -2 for x and -5 for y

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Amanda [17]

Answer:

In short, they are all quadrilaterals.

Step-by-step explanation:

<u>Rectangle:</u>

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0.92 repeating as a fraction<br> (0.9222222222222222222........)
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Answer:

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Step-by-step explanation:

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