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Popular >

simplify (sqrt(1+x)-1)(sqrt(1+x)+1)

Solution

simplify

(1 + x - 1) (1 + x + 1)

Solution

x

Solution steps

(1 + x - 1) (1 + x + 1)

Apply Difference of Two Squares

(1 + x - 1) (1 + x + 1) : x

= x

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Frequently Asked Questions (FAQ)

What is (sqrt(1+x)-1)(sqrt(1+x)+1) ?
The solution to (sqrt(1+x)-1)(sqrt(1+x)+1) is x