What is (x-sqrt(5))(x+sqrt(5)) ?

The solution to (x-sqrt(5))(x+sqrt(5)) is x^2-5

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simplify (x-sqrt(5))(x+sqrt(5))

simplify

(x - 5) (x + 5)

x^{2} - 5

Solution steps

(x - 5) (x + 5)

Apply Difference of Two Squares

(x - 5) (x + 5) : x^{2} - 5

= x^{2} - 5

7 (π - 5)

(x + y)^{2}

\frac{1}{2} (6 e - 3 f - \frac{3}{4})

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

(3 - i)^{5}

What is (x-sqrt(5))(x+sqrt(5)) ?
The solution to (x-sqrt(5))(x+sqrt(5)) is x^2-5