Add/Subtract:
Simplify and state the domain.
.
1 answer:
Add/Subtract, simplified:
Picture below is simplified / evaluated
Step-by-step explanation for the domain:
Find the domain by finding where the expression is defined.
Interval Notation:
(−∞,0)∪(0,7)∪(7,∞)
Set-Builder Notation:
{x|x≠0,7}
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3x^2 - 7x - 20
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5/16 as a decimals. Divide 5 by 16 = 0.3125 times 100 = 31.25%
Answer:
They have the same x value.
Step-by-step explanation:
The answer to the question is C.
