What is (3+sqrt(x))(3-sqrt(x)) ?

The solution to (3+sqrt(x))(3-sqrt(x)) is 9-x

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simplify (3+sqrt(x))(3-sqrt(x))

simplify

(3 + x) (3 - x)

9 - x

Solution steps

(3 + x) (3 - x)

Apply Difference of Two Squares

(3 + x) (3 - x) : 9 - x

= 9 - x

\frac{1 - e ^{- 4 s}}{s ( s ^{2} + 2 s + 26 )}

(\frac{ln ( \frac{5}{3} )}{ln ( 2 )}) (18)

2 x + δ (x - 1)

\frac{d}{d t} ((z (t)) (- a (t) t^{2} + c t))

u (1, 0) (3, - 4)