What is (sqrt(x+3)-2)(sqrt(x+3)+2) ?

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

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simplify (sqrt(x+3)-2)(sqrt(x+3)+2)

simplify

(x + 3 - 2) (x + 3 + 2)

x - 1

Solution steps

(x + 3 - 2) (x + 3 + 2)

Apply Difference of Two Squares

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

= x - 1

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

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

(5 y^{2} - 10 z^{2})^{2}

\frac{1}{( s + 2 ) ^{2}}

(1 + x)^{4}

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