Q. Simplify. Express your answer as a single fraction in simplest form. 58wx−w5
Identify common denominator: Identify the common denominator for the fractions.To combine the fractions, we need a common denominator. The denominators are currently 5 and w, so the common denominator will be 5w.
Rewrite with common denominator: Rewrite each fraction with the common denominator.The first fraction already has a denominator of 5, so we multiply the numerator and denominator of the second fraction by 5 to get the common denominator of 5w.58wx−(w×5)(5×5)58wx−5w25
Combine fractions: Combine the fractions.Now that we have a common denominator, we can combine the numerators.(8wx⋅w)/(5⋅w)−5w25Since 8wx⋅w is 8wx2, the combined fraction is:(8wx2−25)/5w
Simplify expression: Simplify the expression, if possible.In this case, the numerator and the denominator do not have any common factors other than 1, so the expression is already in its simplest form.Final expression: (8wx2−25)/5w
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