Question

Describe the error in the work shown!!!! will take short answers !!! desperate

Answer 1

In the last equation it hast to be on the bottom 43 not just 4

Answer 2

y^12 should be written as the cube of y^4th power, so that everything is the same.The cube root of y^12 is y^4.The final should be 4th power instead of y^3.