What is the discriminant of the quadratic equation – x2 + 2x – 3 = 0?

Mathematics

1 answer:

Rama09 [41]4 years ago

3 0

I believe it’s 3/2
I’m sorry if it’s wrong

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24 written as a percentage

Yanka [14]

Any number is equal to that number over 1

So x is equal to x/1

Same thing with 24. 24 = 24/1

To get it into percent we multiply by 100 so:

$\sf{\frac{24}{1}=\frac{24\times100}{1\times100}}$

And simplifying that we get

$\sf{\frac{2400}{100}}$

And x/100 = x%

so 2400/100 = 2400%

So your answer is 2400% :)

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What is the interquartile range (IQR) of this data set?

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11 is the median of the entire data set

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