Question

Hi please help me with this one lol:(

Answer 1

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

c

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)√(2y)`