What is (sqrt(x)-sqrt(5))^2 ?

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

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simplify (sqrt(x)-sqrt(5))^2

simplify

(x - 5)^{2}

x - 25 x + 5

Solution steps

(x - 5)^{2}

Apply Perfect Square Formula:

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

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

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

(x)^{2} = x

- 2 x 5 = - 25 x

(5)^{2} = 5

= x - 25 x + 5

(a + b) (a - b)

cot (x) (tan (x) - sec (x))

cos (2 t) U (t - π)

(x + y)^{2}

(e^{x} + 1)^{2}

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