Q. Simplify. Express your answer as a single fraction in simplest form. 41−9rs4
Identify Common Denominator: Identify the common denominator for the fractions41 and 9rs4.Since the denominators 4 and 9rs have no common factors, the common denominator will be their product, which is 36rs.
Rewrite Fractions: Rewrite each fraction with the common denominator.For the first fraction, multiply both the numerator and denominator of 41 by 9rs to get (4×9rs1×9rs)=36rs9rs.For the second fraction, multiply both the numerator and denominator of 9rs4 by 4 to get (9rs×44×4)=36rs16.
Combine Fractions: Combine the fractions over the common denominator.Now we have (36rs9rs)−(36rs16)=36rs9rs−16.
Simplify Expression: Simplify the expression if possible.In this case, the numerator 9rs−16 cannot be simplified further, and the denominator 36rs is already in simplest form. Therefore, the expression is already in its simplest form.
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