Answer:
D
Step-by-step explanation:
(f - g)(x)
= f(x) - g(x)
= 3x² - 4 - (x + 2) ← distribute parenthesis by - 1
= 3x² - 4 - x - 2 ← collect like terms
= 3x² - x - 6
Option A gives the correct answer.Step by step solution is listed below:
Answer:
(x-2)(x-2) or (x-2)^2
Step-by-step explanation:
Hope this helps!
Its the first and third one or is there only one answer?
The length of BC as shown in the diagram is 6.32units
<h3>Calculating distance between two points</h3>
The formula for calculating the distance between two points is expressed as:
D = √(x2-x1)²+(y2-y1)²
Given the following coordinate points (3, 6) and (5, 0)
Substitute
BC = √(0-6)²+(5-3)²
BC = √(36+4)
BC = √40
BC = 6.32 units
Hence the length of BC as shown in the diagram is 6.32units
Learn more on distance formula here: brainly.com/question/661229
#SPJ1