puije236
puije236
30-04-2018
Mathematics
contestada
Solve each quadratic equation. Show your work.
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abdullahfurqan0
abdullahfurqan0
30-04-2018
14. 2x-1 = 0, x+7=0
x = 1/2, x = -7
15. x^2 + 3x - 10 = 0
(x + 5)(x - 2) = 0
x = -5, x = 2
16. x^2 - 25 = 0
(x-5)(x+5)
x = 5, x = -5
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