What is (3sqrt(x)-sqrt(2))(3sqrt(x)+sqrt(2)) ?

The solution to (3sqrt(x)-sqrt(2))(3sqrt(x)+sqrt(2)) is 9x-2

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simplify (3sqrt(x)-sqrt(2))(3sqrt(x)+sqrt(2))

simplify

(3 x - 2) (3 x + 2)

9 x - 2

Solution steps

(3 x - 2) (3 x + 2)

Apply Difference of Two Squares

(3 x - 2) (3 x + 2) : 9 x - 2

= 9 x - 2

(cos (y) - x sec^{2} (y)) d x - sin (y) d y

5^{3}

(e^{y} + 1)^{2} e^{- y} d x + (e^{x} + 1)^{3} e^{- x} d y

\frac{2 ( x ^{3} - 6 x ^{2} + 12 x - 7 )}{( x - 2 ) ^{3}}

(\frac{4}{16} x + \frac{5}{16} y + \frac{3}{16} z + \frac{4}{16} w)^{4}

What is (3sqrt(x)-sqrt(2))(3sqrt(x)+sqrt(2)) ?
The solution to (3sqrt(x)-sqrt(2))(3sqrt(x)+sqrt(2)) is 9x-2