Question

Which expression is equivalent to

Answer 1

`\frac{(6{x}^(5)z)^(3)}{4{x}^(4)z^(2)}=\frac{{6}^(3){x}^(15){z}^(3)}{4{x}^(4){z}^(2)}=\\\frac{{6}^(3){x}^(15 - 4){z}^(3 - 2)}{{2}^(2)}=\frac{{3}^(3)*{2}^(3){x}^(11)z}{{2}^(2)}=\\{3}^(3)*{2}^(3 - 2){x}^(11)z=27*2{x}^(11)z=\\54{x}^(11)z`

The answer is b