Question

Root 72 + root 800 -
root 8

Answer 1

Root 72 + Root 800 - Root 8

√ 36*2 + √ 400 * 2 - √ 4*2

6 √2 + 20 √ 2 - 2 √ 2

6 + 20 - 2 [ √ 2]

26 - 2 [√ 2]

24 √ 2

the answer is 24√2

hope this will help you

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