answer correctly plss!!!

Answer:
When you are multiplying any common x that has exponents, you only add the exponents and do not change the base number like shown below with x:, she should gave gotten:
(1/2)²⁺¹⁺³=(1/2)⁶=1/64
Here is the general example:
xⁿ+xⁿ⁺¹=x²ⁿ⁺¹
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Jude made a mistake while multiplying them, when we multiply the exponential values with same base, we add up the power ( or exponents ) where's the base remains same, so correct answer will be :