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  • Brainly User
2016-05-03T09:14:28+08:00
To find the area of a square, the formula is:

          A = s²
          
          where:  A = area     and    s = side

To write this as quadratic equation:
 
     s² + A = 0         (in the form ax² + c = 0)

Or:
     
     s² = A                (in the form ax² = c)

ANSWER:  s² = A

To solve this form of quadratic equation, the solution is by extracting the roots.


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