Question

Hi please help me with this one lol:(

Answer 1

Answer:

Step-by-step explanation:

Take all perfect squares out from under the radical sign

(50x^2y^7z^8)^(1/2)

(2(25)x^2yy^6z^8)^(1/2)

5xy^3z^4(2y)^(1/2) so C is the answer

Answer 2

Answer:

c

Step-by-step explanation:

$\sqrt{50x^{2}y^{7}z^{8}} = \sqrt{2*5^{2}x^{2} y^{2}y^{2}y^{2}*y*z^{2} z^{2} z^{2} z^{2} }=5xy^{3}z^{4}\sqrt{2y}$