Math, asked by arsanjay0906, 6 months ago

$\sqrt{a-2\sqrt{a-1} } - \sqrt{a+2\sqrt{a-1} } Can be equal to: A)0 B)[tex]-2\sqrt{a-1}$

Answers

Answered by sheelamsingh1990

2

Answer:

Answer is 4

Step-by-step explanation:

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