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Alex73 [517]
3 years ago
13

What is the value of b2 - 4ac for the following equation? 2x 2 - 2x - 1 = 0

Mathematics
1 answer:
Orlov [11]3 years ago
6 0
For you to make an equation a quadratic equation, you need everything to be on one side, so you add one to both sides. 

<span>2x^2 + 3x + 0=0 </span>

<span>a=2, b=3, c=0 </span>

<span>b^2-4ac (In the next step just plug in your variables) </span>

<span>3^2 - 4(2)(0) </span>

<span>9 - 8(0) </span>

<span>9 - 0 </span>

<span>Your answer=9</span>
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Pls answer will mark brainliest! Ashlyn is having new hardwood flooring installed at the living room kitchen and dining room if
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3 years ago
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3 years ago
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What are the first 300 digits of pie first answer is brainiest
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Answer:

3.

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Contact [7]

Answer:

95/4

Step-by-step explanation:

Given,

a/b =2/3

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a/b = 2/3

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= 95/4

4 0
2 years ago
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