I believe it is neither
For one if you plug in either of them the first one is going to be negative 3. But if you use the second one then your answer would be -3+12= -10 but -3+12 is 9 so I would go with neither because I don't see how it's both
The first one is correct and the others I can't really see the picture is blurry
The answer is -3. it is the only way to make the 6 negative
Answer:
B. A( L) = L² - 6L
Step-by-step explanation:
A rectangle has 2 sides, length and width.
length = L
width = L - 6
Area = length × width
= L(L - 6)
= L² - 6L
The correct choice is B.
B. A( L) = L² - 6L