What is join sqrt(2x+2)sqrt(x^2-1) ?

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

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join sqrt(2x+2)sqrt(x^2-1)

join

2 x + 2 x^{2} - 1

(2 x + 2) (x^{2} - 1)

Solution steps

2 x + 2 x^{2} - 1

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

2 x + 2 x^{2} - 1 = (2 x + 2) (x^{2} - 1)

= (2 x + 2) (x^{2} - 1)

e^{- 4.75318}

34.416 e^{- 0.18 (1)}

2 e^{2 x} \times e^{2 x}

34.416 e^{- 0.18 (0)}

π^{3} \cdot π^{2}

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