Question

Select the expression that is equivalent to x + x + y × y × y. Question options: 2x + 3y x2 + 3y x2 + y3 2x + y3

Answer 1

• D) 2x + y³

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Adding same values results in multiplication.

Multiplication of same values results in exponents.

Find the equivalent expression with the given:

• x + x + y × y × y =
• 2x + y³

This is same as the last answer choice.