Simplify the expression the quantity three-sevenths squared.

(1 point)
Responses

three-sevenths
Image with alt text: three-sevenths

six-fourteenths
Image with alt text: six-fourteenths

9 over 49
Image with alt text: 9 over 49

five-ninths

The simplified expression for the quantity three-sevenths squared is 9 over 49.