G8 Q4 Math Drills 3 [2025/03/18)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

• 2 unique real solutions

• 1 unique real solution

• 0 unique real solutions

  (i.e., 2 imaginary solutions)

A backyard farmer wants to enclose a rectangular space for a new garden. She has purchased 80 feet of wire fencing to enclose the four sides of the space.

What is the maximum area the farmer can enclose? Report the number only.

(a)