Respuesta :

treegiraffe

Answer:

The square root of 121 is 11, the square root of x^2 is x, the square root of y^3 is y and sqrt y, the square root of z^4, is z^2:

11xyz^2 sqrt(y)

Your answer is C

Note: If something is inside a radical, it is raised to an exponent of 1/2. You can rewrite anything inside the radical as raised to 1/2.

ghaithgh

Answer:

The choice 3.

[tex] 11xy {z}^{2} \sqrt{y}[/tex]

Step-by-step explanation:

[tex] \sqrt{121 {x}^{2} {y}^{3} {z}^{4} } = \sqrt{ {11}^{2} {x}^{2} {y}^{2}y ({z}^{2}) ^{2} } \\ \\ = 11xy {z}^{2} \sqrt{y} [/tex]

Otras preguntas