- It is hard to do square feet
You multiply. Whenever you see an exponent, it means repeated multiplication.
In other words, 1 ft. * 1 ft. = 1 ft.^{2} just like x * x = x^{2}.
You multiply. Whenever you see an exponent, it means repeated multiplication.
In other words, 1 ft. * 1 ft. = 1 ft.^{2} just like x * x = x^{2}.