<p>(4) If A=4, which of the following is equivalent to am^2 + am + a?
(5)In the figure above, the circle with the center 0 is inscribed in square ABCD. What is the area of the shaded portion of the circle?</p>
<p>^^^^^^^^^^^^^
For number 5 I don’t have a picture (sorry) but i’m using one of the blue book for sat prep they have all the many test its test 1# section 7 Thank’s for all help given and hope every one has a good day!</p>