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Simplify a rational expression

Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the ...
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Algebraic fractions - AQA Simplifying rational expressions

Divide 4 throughout the fraction, which gives \(\frac{12 \div 4}{16 \div 4} = \frac{3}{4}\).
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Simplifying a rational expression by factoring out a binomial

Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the ...