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How would you solve this??? I don't know how to get X using a Pythagorean formula. Am I even supposed to use a Pythagorean formula??

How would you solve this I dont know how to get X using a Pythagorean formula Am I even supposed to use a Pythagorean formula class=

Respuesta :

yes use Pythagorean theorem.
x² + 7² = (x+1)²
x² + 49 = x² + 2x + 1
,48=2x

x = 24