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2 years ago

If x^2 = 16(5), then x =

Mathematics

1 answer:

Bogdan [553]2 years ago

6 0

Answer:

$4\sqrt{5}$ or 8.944

Step-by-step explanation:

$x^{2} = 16(5)$

Simplify

$x^{2} =80$

Square root both sides to get x by itself

$\sqrt{x^{2} } =\sqrt{80}$

$4\sqrt{5}$ or 8.944

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Simplify the expression. Rewrite using only positive exponents.

Dvinal [7]

The simplified form of the given expression is $x^{18}a^{3}b^{3}$ .

The given expression is $(\frac{x^{4}a^{2}b^{3} }{x^{-2}ab^{2}} )^{3}$ .

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<h3>What are the basic laws of exponents?</h3>

The basic laws of exponents are as follows:

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$a^{m} \div b^{m} =(\frac{a}{b} )^{m}$

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10 months ago

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NARA [144]

Answer:

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Step-by-step explanation:

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