Mrs. Nelson gave her students a task:

Start with the expression 2x^3.

Add, subtract, multiply, divide, or use exponents to make a new expression that is equivalent to 16x^10.

The answers of several students are shown below. For each student, determine if they are right or wrong. Then explain why using your exponent rules.

Hannah:

2x^3(8x^7)

Right or Wrong?

Why?​