Respuesta :

Answer:

 -30 sqrt50 x^5.

Step-by-step explanation:

2sqrt 5x^3(-3sqrt10x^2)

= 2 sqrt 5x^3* -3 sqrt10 x^2

=  -6 sqrt50 x^5

Answer: B) [tex]30x^2\sqrt2x[/tex]

Step-by-step explanation:

Here the given expression,

[tex]2\sqrt 5x^3(-3\sqrt10x^2)[/tex]

We can write,

[tex]2\sqrt 5x^3(-3\sqrt10x^2)=(2x\sqrt 5x)(-3x\sqrt10)[/tex]

[tex]\implies 2\sqrt 5x^3(-3\sqrt10x^2)=-6x^2\sqrt{50x}[/tex]

[tex]\implies 2\sqrt 5x^3(-3\sqrt10x^2)=-30x^2\sqrt{2x}[/tex]

Therefore, Option B is correct.