Question

guys Which expression simplifies to 7h^2 times the square root of the quantity 3 times h? please help

Answer 1

this multiple choice?

Answer 2

yea here are the choices
a. the square root of the quantity 14 times h cubed.
b. the square root of the quantity 49 times h cubed.
c. the square root of the quantity 147 times h to the fifth power.
d. the square root of the quantity 21 times h to the fifth power.

Answer 3

please help I really need it it would be great if someone could atleast explain