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mash [69]
2 years ago
11

How to solve Help? (14+x)^2= 25^2 +x^2

Mathematics
1 answer:
shusha [124]2 years ago
4 0
<span>(14+x)^2= 25^2 +x^2
14^2 + 28x + x^2 = </span><span>25^2 +x^2
28x = 25^2 - 14^2
28x = 625  - 196
28x = 429
x = 15.32</span>
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