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Stells [14]
3 years ago
12

What is the value of b2 - 4ac for the following equation? x 2 + 5x + 4 = 0

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0
Answer is 9 see photo

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What is three minus one
Kipish [7]

Answer:

2

Step-by-step explanation:

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3 years ago
If EG = 2u + 9 and EI = 5u - 48, find EI in parallelogram FGHI.
zalisa [80]

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Step-by-step explanation:

The diagonals of a parallelogram bisect in their middle point, so :

2u + 9 = 5u - 48

3u = 57

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Ann [662]
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