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Hi help me plsss :(((

Hi help me plsss :(((-example-1
User Aaron Hill
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2 Answers

3 votes

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.

User Panjeh
by
8.3k points
5 votes

Answer:

The choice 3.


11xy {z}^(2) √(y)

Explanation:


\sqrt{121 {x}^(2) {y}^(3) {z}^(4) } = \sqrt{ {11}^(2) {x}^(2) {y}^(2)y ({z}^(2)) ^(2) } \\ \\ = 11xy {z}^(2) √(y)

User Mendi Neymark
by
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