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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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3 years ago
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Solve each system of equations. Equation 1: x+3y=-5 Equation 2: 9x+3y=3
bekas [8.4K]

Answer:

Equation 1: x-3y+5=0

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Step-by-step explanation:

Equation 1: x+3y=-5

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4 0
3 years ago
What is 42% in simplest form?plz show me how to do it
frozen [14]
Hey there!

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<span><span><span>So 21/50 is the simplest form of 42%
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6 0
3 years ago
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Kruka [31]

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8 0
3 years ago
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