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andreyandreev [35.5K]
3 years ago
13

What is the value of b^2 - 4ac for the following equation? 2x^2 + 3x = -1

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0
Hello :
2x²+3x+1=0
a=2     b=3    c=1
b²-4ac = (3)²-4(2)(1) = 1
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What is the value of the numerical expression 5/8 - 5/12 (3 -1/4) + 2/3 ?
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3 years ago
[tex]\frac{12}{20} =_____% = _____ hundredths
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The percentage form of given fraction is 60% and the hundredths form is 0.60

According to the statement

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Learn more about Percentage here

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