Question

what is the positive square root of √72 -√40??
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Answer 1

Answer:

Step-by-step explanation:

root of 72-root of 40. Root of 4*18 - root of 4*10. Answer is 2 ( root of 18-root of 10.

Answer 2

answer:

2.1

step by step explanation:

√72-√40

8.4-6.3

2.1

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