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

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

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

simplify

(2 - 5) (2 + 5)

- 3

Solution steps

(2 - 5) (2 + 5)

Apply Difference of Two Squares

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

= - 3

5 x^{2} + 10 x - 15

\frac{3 v ^{8}}{2 ( v ) ^{2}}

\frac{x ^{2} - 5 x - 24}{x ^{2} - 9} \cdot \frac{x ^{2}}{x - 8}

x^{3} - 4 x^{2} - 32 x

\frac{1}{lo g _{2} ( 9 )} + \frac{1}{lo g _{5} ( 9 )}

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