168
132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168
First, let's let's evaluate the numerator and denominator separately.
The numerator: (-2)^2(3)(4) - (-1) = 48 + 1 = 49
The denominator: (-2)^2 = 4
Now that the numerator and denominator are simplified, let's take the square root of 49/4
sqrt(49/4) = 3.5
Answer:
Good evening
Step-by-step explanation:
Btw I'm new here
