X2 - 16, is the answer. The first one.
x^2 - 16 = (x)^2 - 4^2, difference of two squares :)

Let's find the equivalent expressions ~
#1. PROBLEM



#2. PROBLEM



Answer:
$24,240
Step-by-step explanation:
20,000 + 1,060 (5-1)
Answer:
c and D
Step-by-step explanation:
beacuse if it's only rotated nothing changes