Answer:
1,0
Step-by-step explanation:
No need to expand look at the roots of the brackets.
(x-1)=0
x=1
x^2 and -9x have roots 0
Think of it as whatever sets the expression to 0.
Answer:
$24:1
Step-by-step explanation:
1200:50
1200/50
$24:1
The answer varies, X is less than 21
So
1 gallon = 4 quarts
1 quart = 2 pints
g = 4q = q + q + q + q
g = 2p^+2p^+2p^+2p^
1 gallon equals 8 pints
2 gallons equal 16 pints
THe answer is 16 pints