Question

A Square is 7 inches on each side a small square, x inches on each side, is cut out of each corner of the original sqaure. Represent he area of the remaining portion of the square in the form of a polynominal funtion. (A and x).

Answer 1

\[A = (7^2) - (4x^2)\]

Answer 2

find total area first, next find area of each cut out square, there are 4 of these, so multiply by 4 then subtract first from the later !

Answer 3

later from the first*

Answer 4

Lets not give direct solutions please!

Answer 5

total area = 7^2-4x^2