Chapter 9: Q. 12 (page 482)
Simplify the expression.
Short Answer
The simplified value of expression is .
Chapter 9: Q. 12 (page 482)
Simplify the expression.
The simplified value of expression is .
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How are rational expressions used in mixtures?
Include the following in your answer:
• an explanation of how to determine whether the rational expression
representing the nut mixture is in simplest form, and
• an example of a mixture problem that could be represented by
Consider if a, b, and c are real numbers. Determine whether each statement is sometimes, always, or never true. Explain your answer.
a. abc is a common denominator.
b. abc is the LCD.
c. ab is the LCD.
d. b is the LCD.
e. The sum is .
Under what conditions is the expressionundefined.
Find the LCM of set of polynomials .
Simplify the expression.
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