Mrs. Nelson gave her students a task: Start with the expression 2x^4. 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.​

Susana:

x^7(2x^3+14x^3)

Susan:

Right or Wrong?

Why?​