jaskarnsc jaskarnsc

21-09-2020
Mathematics

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Write 3/x - x/4 as a simple fraction with working out

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Hrishii Hrishii

21-09-2020

Step-by-step explanation:

[tex] \huge \frac{3}{x} - \frac{x}{4} \\ \\ \huge= \frac{3 \times 4 - x \times x}{x \times 4} \\ \\ \huge = \frac{12 - {x}^{2} }{4x} [/tex]

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