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3 years ago

Solve for x give answer as radicals (roots)

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

8 0

Answer:

x = 15

Step-by-step explanation:

Use pythagorean theorem: $a^{2} +b^{2} = c^{2}$

$8^{2} +x^{2} =17^{2} \\ 64 + x^{2} = 289 \\\\x^{2} = 289 - 64\\x^{2} = 225\\x = 15$

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