Question

Find the square root of 8-root20 - root 40+root 8​

Answer 1

Answer:

Step-by-step explanation:

8- √20- √40+ √8

8-√(4×5)- √(8×5)+ √(4×2)

8-2√5- √(4×2×5)+ √(4×2)

8- 2√5- 2√10+ 2√2

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