Asquare kitchen has x feet on each side. the counters cover the length of the kitchen on two sides to a depth of 3 feet. there is also a table that measures 3 feet by 4 feet.
which expression represents the area, in square feet, of the floor space that is not covered by tables and counters?
a) x^2-6x-21
b) x^2+6x-3
c)x^2-6x-12
d)x^2-6x-3
i suck at answer will get