Question

find the square root of 196z square y 4

Answer 1

$= \sqrt{ 196 {z}^{2} {y}^{4} }$

$= \sqrt{ {14}^{2} {z}^{2} {( {y}^{2} )}^{2} }$

$= 14z {y}^{2}$

Answer 2

Answer:

14zy² is answer

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