Answer:
24 inches.
Step-by-step explanation:
Add em' all up cuz.
Answer:
y=a(x-p)(x-q)
y=a(x+2+√2)(x+2-√2)
passing through point (-1,1)
substitute
1=a(-1+2+√2)(-1+2-√2)
1=a(1+√2)(1-√2)
1=a(1-2)
1=a(-1)
a=1/(-1)
a=-1
y=-(x+[2+√2])(x+[2-√2])
y=-(x2+4x+2)
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Answer: 
a=-3
b=-9
Step-by-step explanation:

Answer:
1. 8x^3+6x^2+7
Step-by-step explanation:
Answer:
5m-8
Step-by-step explanation: