3 years ago

The equation:

Mathematics

1 answer:

serious [3.7K]3 years ago

5 0

$2x + 4 = - 8 + 5x \\ 12 = 3x \\ x = 4$

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Given that f(x)= <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B2%7D-3%20%7D%7B2%7D" id="TexFormula1" title="\frac{x^{2}-3 }

torisob [31]

Answer:

$x=5,-5$

Step-by-step explanation:

$\\ y=\frac{x^2-3}{2}\\\\ x=\frac{y^2-3}{2}\\\\ 2x=y^2-3\\\\ y^2=2x+3\\\\ f^{-1}(x)=\pm\sqrt{2x+3}\\\\ f^{-1}(x)=\pm\sqrt{2(11)+3}\\=\pm\sqrt{25}=\pm 5$

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Anastasy [175]

Answer:

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Step-by-step explanation:

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The correct definition of dependent events is two events are dependent if the outcome of the first event affects the outcome of the second event.

<h3>What are dependent events?</h3>

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To learn more about dependent events, please check: brainly.com/question/13075229

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