Question

I need to solve this question. Please help me, please and thank you.

Answer 1

Answer:

OPTION 3) $6x^2$

Step-by-step explanation:

Length of each edge of cube:

=> $(\frac{216x^4}{6} )^{1/2}$

=> $(36x^4)^{1/2}$

=> $(6^2x^4)^{1/2}$

=> $6x^2$

Answer 2

Answer:

36x² is the right answer

Step-by-step explanation:

(216x^4/6)^1/2

=(36x^4)^1/2

opening brackets

=36x^4×1/2

=36x²

i hope this will help you :)