algebra is hard please help

Algebra
Tutor: None Selected Time limit: 1 Day

  1. Solve the equation: 2x2 - 32 = 0

Mar 29th, 2015

2x2 - 32 = 0
2x2 = 32
x2 = 16

x  = 4 and -4


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Mar 29th, 2015

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