Math, asked by ranjuanju3105, 2 months ago

4root2 - 2root 8
subtraction of irrational numbers ​

Answers

Answered by Anonymous
1

Step-by-step explanation:

4 \sqrt{2 - 2 \sqrt{8} }  \\  \\  = 4 \times  \sqrt{2 - 2 \times  \sqrt{2 \times  \sqrt{2 \times  \sqrt{2} } } }  \\  = 4 \sqrt{2 - 4 \sqrt{2} }  \\  = 0

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