Answers

2016-06-24T04:47:58+08:00
  • Brainly User
2016-06-24T14:44:11+08:00
SOLUTION:

2s² = 50

2s²/2 = 50/2

s² = 25

 \sqrt{ s^{2} } = \frac{+}{-}  \sqrt{25}

x = +5,  -5
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