What is (sqrt(x+1)-2)*(sqrt(x+1)+2) ?

The solution to (sqrt(x+1)-2)*(sqrt(x+1)+2) is x-3

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simplify (sqrt(x+1)-2)*(sqrt(x+1)+2)

simplify

(x + 1 - 2) \cdot (x + 1 + 2)

x - 3

Solution steps

(x + 1 - 2) (x + 1 + 2)

Apply Difference of Two Squares

(x + 1 - 2) (x + 1 + 2) : x - 3

= x - 3

6 (\frac{w}{2} - \frac{3}{4})

(a + b e + c e^{2} + d e^{3})^{3}

(1 - y) e^{y} y^{^{'}} + \frac{y ^{2}}{x ln ( x )}

(x^{2} - x) (x - 1) 2 x + 1

What is (sqrt(x+1)-2)*(sqrt(x+1)+2) ?
The solution to (sqrt(x+1)-2)*(sqrt(x+1)+2) is x-3