What is (x-1)(x+sqrt(5))(x-sqrt(5)) ?

The solution to (x-1)(x+sqrt(5))(x-sqrt(5)) is (x-1)(x^2-5)

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simplify (x-1)(x+sqrt(5))(x-sqrt(5))

simplify

(x - 1) (x + 5) (x - 5)

(x - 1) (x^{2} - 5)

Solution steps

(x - 1) (x + 5) (x - 5)

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

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

= (x - 1) (x^{2} - (5)^{2})

Simplify

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

= (x - 1) (x^{2} - 5)

\frac{( x + 3 ) ( x ^{2} - x + 2 )}{( x - 2 ) ( x ^{2} + 7 )}

(2 y sin (x) + x^{2})^{5}

- 1 + 2 (x - \frac{3 π}{4})

(r cos (θ) - r sin (θ))^{2}

What is (x-1)(x+sqrt(5))(x-sqrt(5)) ?
The solution to (x-1)(x+sqrt(5))(x-sqrt(5)) is (x-1)(x^2-5)