3 years ago

PLEASE HELP ME OUT!!

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

Answer:

i believe its C

Step-by-step explanation:

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Find the solutions to x2 = 28.

mr Goodwill [35]

Answer: $x = \pm2\sqrt{7}\\\\$

Work Shown:

$x^2 = 28\\\\x = \pm\sqrt{28}\\\\x = \pm\sqrt{4*7}\\\\x = \pm\sqrt{4}*\sqrt{7}\\\\x = \pm2\sqrt{7}\\\\$

This can be rewritten into $x = 2\sqrt{7} \ \text{ or } \ x = -2\sqrt{7}$

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Step-by-step explanation:

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DanielleElmas [232]

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3 years ago

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Westkost [7]

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3 years ago

Is 12.89 irrational

STatiana [176]

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Also, it can be written as a fraction with whole numbers
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Also, it can be written down on paper completely, using
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