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2 years ago

What is the output for f (x) = x2 - 5 x = 3

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

6 0

Answer:

x = -1

Step-by-step explanation:

x = x2 -5x = 3

-5x + 2x = -3x

x = 1

(-1)2 - 5(-1) = 3

-2 + 5 = 3

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denpristay [2]

Answer:

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Step-by-step explanation:

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1 year ago

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Step-by-step explanation:

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3 years ago

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2 years ago

Given a sample mean difference of 23, a standard error of 4.2, and a critical t value of 2.262, what are the values for the conf

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Step-by-step explanation:

The confidence interval for mean difference is given by :-

$(\overline{x}_1-\overline{x}_2)\pm t^*\times SE$ ,

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Given : $(\overline{x}_1-\overline{x}_2)=23$

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