9
7
1
-6
-1
$\sqrt{x+1}$ + $2^{2}$ =12
5
8
0
2
2 The rectangle below is made up of four parts.
Two of the parts have areas of x2 and nine square units.
x2
...
3
4
6
-3
9y4 – 1.960y2 + 7.696 = 0.
-2
-6(-4)-(-2-5)/1