Which expression correctly computes the area of a square with side length s?

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Multiple Choice

Which expression correctly computes the area of a square with side length s?

Explanation:
The area of a square comes from multiplying its two dimensions. A square has equal length and width, both equal to s, so the area is s times s, which is s squared. This gives the correct unit of square units. The other expressions don’t match the idea of area: s^3 would measure volume (length cubed), 2s is just a linear dimension, and s is the side length itself, not the area.

The area of a square comes from multiplying its two dimensions. A square has equal length and width, both equal to s, so the area is s times s, which is s squared. This gives the correct unit of square units. The other expressions don’t match the idea of area: s^3 would measure volume (length cubed), 2s is just a linear dimension, and s is the side length itself, not the area.

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