Find the length of side x in simplest radical form with a rational a denominator.

Mathematics

1 answer:

Drupady [299]3 years ago

5 0

Step-by-step explanation:

${x}^{2} = {7}^{2} + {7}^{2} \\ {x}^{2} = 98 \\ x = \sqrt{98} = 7 \sqrt{2}$

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Answer:

Step-by-step explanation:

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