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5 votes
Please help. Don’t understand it ......

Please help. Don’t understand it ......-example-1
User CJ Hanson
by
4.8k points

1 Answer

2 votes

Pythagora

x = √(17² - 3²)

= √(289 - 9)

= √280

= √2³×5×7

= 2√70

User David Read
by
4.9k points
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