What is (x-8-sqrt(5))(x-8+sqrt(5)) ?

The solution to (x-8-sqrt(5))(x-8+sqrt(5)) is x^2-16x+59

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simplify (x-8-sqrt(5))(x-8+sqrt(5))

simplify

(x - 8 - 5) (x - 8 + 5)

x^{2} - 16 x + 59

Solution steps

(x - 8 - 5) (x - 8 + 5)

Distribute parentheses

= xx + x (- 8) + x 5 - 8 x - 8 (- 8) - 85 - 5 x - 5 (- 8) - 55

Simplify

xx + x (- 8) + x 5 - 8 x - 8 (- 8) - 85 - 5 x - 5 (- 8) - 55 : x^{2} - 16 x + 59

= x^{2} - 16 x + 59

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

\frac{2 x ^{2} + 2 x + 13}{( x - 2 ) ( x ^{2} + 1 ) ^{2}}

\frac{s ^{2} + 7}{( s - 2 ) ^{2} ( s ^{2} + 10 s + 50 )}

- y^{2} (y - x^{4} - \frac{y ^{4}}{4})

(x - 4) (a x - 2 + 3 x - 6)

What is (x-8-sqrt(5))(x-8+sqrt(5)) ?
The solution to (x-8-sqrt(5))(x-8+sqrt(5)) is x^2-16x+59