PLEASE PLEASE HELP! (take your time) Correct each of the following errors by circling the error, describing what is wrong, entering what should be there instead, and entering the correct answer.
1. (3X to the power of 2)(-2X to the power of 4)=3(-2)X2-4=6X the power of 8
2.4a2X3a5=(4+3)a2+5=7a7
3.x63=x6+3=x9
4. 3 to the power of 4X2 to the power of 3=6 to the power of 4+3
Using the properties you've learned, complete each equation and solve for the variable.
5. x12 X xn= x12