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

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

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

expand

2 (x + 1) (x - 1)

2 x + 1 x - 1

Solution steps

2 (x + 1) (x - 1)

Apply radical rule:

ab = a b

(x + 1) (x - 1) = x + 1 x - 1

= 2 x + 1 x - 1

(2 x - 6) (3 x - 2)

\frac{e ^{3}}{e ^{x}}

749.4775605 \cdot 1 0^{- 1}

n^{3} n^{3}

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