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3 years ago

Please help ill give brainliest

Mathematics

2 answers:

daser333 [38]3 years ago

6 0

Answer:

$7)5 \sqrt{192} \\ \\ = 5 \sqrt{8 \times 8 \times 3} \\ \\ = 5 \times 8 \sqrt{3 } \\ \\ = 40 \sqrt{3} \\ \\ 8) \sqrt{99} \\ \\ = \sqrt{3 \times 3 \times 11} \\ \\ = 3 \sqrt{11}$

# keep learning#

# Bora 7#

sesenic [268]3 years ago

5 0

Step-by-step explanation:

5√192 = 5*√(16*12) = 5*4√12 = 20√2
The coefficient is 20

√99 = √(9*11) = 3√11
The radicand is √11

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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