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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?​

Respuesta :

feithnonnie

Answer:

Here we get 16x^3 in the bracket then multiplied by x^7 we get 16x^10

Thus, Susan is correct. (although she's not started with 2x^4