What is expand sqrt((-2,0,0)*(-2,0,0)) ?

The solution to expand sqrt((-2,0,0)*(-2,0,0)) is sqrt(-2*0*0,,)sqrt(-2*0*0,,)

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expand sqrt((-2,0,0)*(-2,0,0))

expand

(- 2, 0, 0) \cdot (- 2, 0, 0)

- 2 \cdot 0 \cdot 0,, - 2 \cdot 0 \cdot 0,,

Solution steps

(- 2, 0, 0) (- 2, 0, 0)

Apply radical rule:

ab = a b

(- 2, 0, 0) (- 2, 0, 0) = - 2, 0, 0 - 2, 0, 0

= - 2 \cdot 0 \cdot 0,, - 2 \cdot 0 \cdot 0,,

e^{- 2 x^{2}} cos (2 x)

e^{\frac{x}{2}} (e^{\frac{x}{2}})

What is expand sqrt((-2,0,0)*(-2,0,0)) ?
The solution to expand sqrt((-2,0,0)*(-2,0,0)) is sqrt(-2*0*0,,)sqrt(-2*0*0,,)