Answer:
- √2
Step-by-step explanation:
√8 - 6√(1/2)
⇒2√2 - 6/√2
[because √8 = √(4×2) = 2√2 and √(1/2) = √1/√2 = 1/√2 ]
⇒2√2 - (3×2)/√2
⇒2√2 - 3√2
[ because 2/√2 = (√2 × √2)/√2 = √2 ]
⇒ - √2
Hope this helps
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Answers & Comments
Answer:
- √2
Step-by-step explanation:
√8 - 6√(1/2)
⇒2√2 - 6/√2
[because √8 = √(4×2) = 2√2 and √(1/2) = √1/√2 = 1/√2 ]
⇒2√2 - (3×2)/√2
⇒2√2 - 3√2
[ because 2/√2 = (√2 × √2)/√2 = √2 ]
⇒ - √2
Hope this helps