2 years ago

WILL GIVE BRAINLIEST AND 30 POINTS!

Mathematics

1 answer:

Katena32 [7]2 years ago

6 0

Answer:

$2x\sqrt{10}-2x\sqrt 5$

Step-by-step explanation:

$\sqrt{5x} (\sqrt{8x^2}-2\sqrt{x})\\\mathrm{Multiply \: parentheses \: by \sqrt{5x}}\\=\sqrt{5x \times 8x^2}-2\sqrt{5x \times x}\\=x\sqrt {4\times 10 x}-2x\sqrt{5}\\=2x\sqrt{10}-2x\sqrt{5}$

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Step-by-step explanation:

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Keywords: Exponents, radicals

Learn more about exponents at:

#LearnwithBrainly

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