Q. Simplify. Express your answer as a single fraction in simplest form. 3b4c−c
Identify Common Denominator: Identify the common denominator for the two terms.Since the first term has a denominator of 3 and the second term can be thought of as c/1, the common denominator is 3.
Express Second Term: Express the second term with the common denominator.To do this, multiply the numerator and denominator of c by 3 to get the equivalent fraction 33c.
Rewrite with Common Denominator: Rewrite the expression with the common denominator.The expression now becomes (b4c)/3−3c/3.
Combine Terms: Combine the terms over the common denominator.Since both terms now have the same denominator, we can combine them as follows:(b4c−3c)/3
Factor Out Common Factor: Factor out the common factor in the numerator.We can factor out c from the numerator to simplify the expression further:3c(b4−3)
Check for Further Simplification: Check if the fraction can be simplified further.Since there are no common factors between the numerator and the denominator, the fraction is already in its simplest form.
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