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olasank [31]
2 years ago
8

What are the solutions to the equation? n^2−8n+16=25

Mathematics
1 answer:
Monica [59]2 years ago
7 0
1. You have the quadratic equation <span>n^2−8n+16=25 and to solve it, you must apply the proccedure below:
</span><span>
 n^2−8n+16=25
 </span><span>n^2−8n+16-25=0
 </span><span>n^2−8n-9=0

 2. When you factorize </span> n^2−8n-9=0<span>, you obtain the following:

 (n-9)(n+1)=0

 3. Therefore the values of n1 and n2 are shown below:

 n1=9
 n2=-1</span>
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