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tankabanditka [31]
3 years ago
6

P2 + 4p - 12 = 0 Find the value of the discriminant. A) 2 B) 4 C) 8 D) 64

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
8 0

Answer:

D

Step-by-step explanation:

given p² + 4p - 12 = 0 ← in standard form

with a = 1, b = 4, c = - 12, then the discriminant

Δ = b² - 4ac

 = 4² - (4 × 1 × - 12) = 16 - (- 48) = 16 + 48 = 64 → D

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Answer:

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8 0
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3 years ago
If y is directly proportional to x and y = 17.5 when x=21 find y when x=39
morpeh [17]

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Answer:

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