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Mathematics 7 Online
OpenStudy (anonymous):

What are the solutions of x^2 + 8x - 20 = 0? Answer x = 2, x = 10 x = -2, x = -10 x = 2, x = -10 x = -2, x = 10

OpenStudy (aravindg):

use quadratic formula

OpenStudy (aravindg):

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