What is (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2)) ?

The solution to (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2)) is 3

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simplify (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2))

simplify

(5 - 2) (5 + 2)

3

Solution steps

(5 - 2) (5 + 2)

Apply Difference of Two Squares

(5 - 2) (5 + 2) : 3

= 3

\frac{2}{5} \times \frac{1}{2}

(3 x - y) (3 x + y)

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

\frac{x ^{2} - 16}{9 - x} \cdot \frac{x ^{2} + x - 90}{x ^{2} + 14 x + 40}

(3 x - 2) (x + 5)

What is (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2)) ?
The solution to (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2)) is 3