What is expand 1/(2-sqrt(3))x 1/(2+sqrt(3)) ?

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

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expand 1/(2-sqrt(3))x 1/(2+sqrt(3))

expand

\frac{1}{2 - 3} x \frac{1}{2 + 3}

x

Solution steps

\frac{1}{2 - 3} x \frac{1}{2 + 3}

Multiply fractions:

a \cdot \frac{b}{c} \cdot \frac{d}{e} = \frac{a \cdot b \cdot d}{c \cdot e}

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

Multiply:

1 \cdot 1 \cdot x = x

= \frac{x}{( 2 - 3 ) ( 2 + 3 )}

Expand

(2 - 3) (2 + 3) : 1

= \frac{x}{1}

Apply rule

\frac{a}{1} = a

= x

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

(- sin (t) - sin (2 t)) (- sin (t) - 2 sin (2 t)) - (- cos (t) - 2 cos (2 t)) (cos (t) + cos (2 t))

(x - \frac{2 a + b}{3}) \cdot (x - \frac{2 b + a}{3}) \cdot (x - b)

δ (3 - 2 x), x

\frac{( - 1 ) ^{n - 1}}{( n + 4 ) ^{2}}

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