A country's population in 1995 was 56 million in 2002 it was 59 million estimate the population in 2016
1 answer:
You might be interested in
Answer:
x = ± 2
Step-by-step explanation:
Given
12 - x² = 0 ( add x² to both sides )
12 = x² or
x² = 12 ( take the square root of both sides )
x = ±
= ± = ± 2
