Question

3 + root 2 upon 4 root 2 rationalised​

Answer 1

Answer:

$\frac{3 \sqrt{2}}{4 \sqrt{2} } \\ \frac{3 \sqrt{2} }{4 \sqrt{2} } \times \frac{4 \sqrt{2} }{4 \sqrt{2} } \\ = \frac{12 \times 2}{16 \times 2} \\ = \frac{24}{32} \\ = \frac{3}{4}$

Step-by-step explanation:

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