What is the missing digit in the addition problem?
8?6
+ 187
pls help me! :(

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show