3 years ago

How many real solutions does the equation: x2-7x+10=0 have?

Mathematics

1 answer:

DerKrebs [107]3 years ago

3 0

The discriminant is 9 and since the discriminant is a positive number, there are two real solutions to the equation.

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Answer:

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Step-by-step explanation:

Note that a zero of a function is the sam as a root of a function (I and J)

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Answer:

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Step-by-step explanation:

Given as :

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Hence The number of pools clean per hour is 1.5 Answer

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3 years ago

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Answer:

22,000

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4%/100=0.04

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To explain it simply, Rosie receives 20,000 in commission for the first 50,000 of the sale. However, she sold a property for 130,000 meaning she also receives 2,000 for the next 100,000. Therefore she receives $22,000 in total on her $130,000 sale.

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Step-by-step explanation:

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