Answer:
n² -2n -4
Step-by-step explanation:
an² + bn + c
2a is 2 so a is 1
3a + b is 1 so with knowing a, b is -2
sum of a b and c is -5 so c is -4
Answer:
Quick question, did you find the answer?
Answer:
b=5.3 units
Step-by-step explanation:
area = 24 sq. ft
24 = 1/2 (bh)
h = 9
1/2(9)=4.5
24=4.5b
24/4.5 = 5.3