1) Error(s) were made in finding the expressions equivalent to 3(47-2) as shown. 3(4z-2) _ 3(42) 81 . 3z = = 9. 32 Identify the error(s) made. A 3" is not equivalent to 34 . 3. To simplify 3(2) the power of a power exponent law can be used to write3(42) as (34) 3(4) is not equivalent to 34 . 3" To simplify 3", the power of a power exponent law can be used to write3(42) as 127 U 34.32 32 is not equivalent to 813" because 34 = 12. A correct equivalent expression for 3(47+2) is. CO 12-32 12" U