SOLUTION: How to solve (√(1+x)+√(1-x))(√(1+x)-√(1-x))
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Question 1013103
:
How to solve (√(1+x)+√(1-x))(√(1+x)-√(1-x))
Answer by
fractalier(6550)
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You can
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We cannot solve but we can simplify and get
=
=
2x