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Please help me I am learning adding and subtracting radicals

Please help me I am learning adding and subtracting radicals-example-1

1 Answer

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Answer:

Below

Explanation:

= 5 sqrt (4 x 3) + 3 sqrt (3)

= 5 x 2 sqrt (3) + 3 sqrt 3

= 10 sqrt 3 + 3 sqrt 3 = 13 sqrt(3)

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