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Marianna [84]
3 years ago
15

A^2+3a=7 Discriminant = _______________ Number of solutions for the quadratic equation = ________

Mathematics
1 answer:
NARA [144]3 years ago
7 0

Answer:

2 distinct solutions

Step-by-step explanation:

discriminant is b²-4ac

b = 3

a = 1

c = -7

discriminant = 9-4(-7) = 9+28 = 37

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4 questions 20 points
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35x = 5(11)
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3x = 8(x - 2)
3x = 8x - 16
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divide both sides by -5
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distribute
6a + 6 = 5a - 5
subtract 5a from both sides
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3 0
4 years ago
How do i write a number in standerd form
pickupchik [31]
In its normal way, For example: 214, Write it in the way it is Usually written.
8 0
4 years ago
Read 2 more answers
Select the correct answer.
NeX [460]

Answer:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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