What is (1-(sqrt(3))/3)*(1+(sqrt(3))/3) ?

The solution to (1-(sqrt(3))/3)*(1+(sqrt(3))/3) is 2/3

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simplify (1-(sqrt(3))/3)*(1+(sqrt(3))/3)

simplify

(1 - \frac{3}{3}) \cdot (1 + \frac{3}{3})

\frac{2}{3}

Decimal

0.66666 \dots

Solution steps

(1 - \frac{3}{3}) (1 + \frac{3}{3})

1 - \frac{3}{3} = \frac{3 - 1}{3}

= \frac{3 - 1}{3} (1 + \frac{3}{3})

Cancel

\frac{3}{3} : \frac{1}{3}

= \frac{3 - 1}{3} (1 + \frac{1}{3})

Expand

\frac{3 - 1}{3} (1 + \frac{1}{3}) : \frac{2}{3}

= \frac{2}{3}

5 l e f t (4 - a + 3 x) + (2 + a - x)

2 (2 + 10)

(3 cos (x) - 2) (tan^{2} (x) - 1)

\frac{- 3 x ^{2} + 3}{( x ^{2} + 1 ) ^{2}}

(- \frac{1}{2} x + \frac{11}{2})^{2} - (3)^{2}

What is (1-(sqrt(3))/3)*(1+(sqrt(3))/3) ?
The solution to (1-(sqrt(3))/3)*(1+(sqrt(3))/3) is 2/3