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

The solution to (sqrt(y)+sqrt(5))(sqrt(y)-sqrt(5)) is y-5

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simplify (sqrt(y)+sqrt(5))(sqrt(y)-sqrt(5))

simplify

(y + 5) (y - 5)

y - 5

Solution steps

(y + 5) (y - 5)

Apply Difference of Two Squares

(y + 5) (y - 5) : y - 5

= y - 5

(2 t + 1) d t

y (y + x + 1) d x + (x + 2 y) d y

\frac{7 x + 32}{( x + 1 ) ( x + 6 )}

(f \circ g) (2 x + 3) (x^{2} - 1)

(sin^{2} (x^{2} - 4) \cdot cos (x + 2)) \cdot (x - 2)

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