x2 - 3x - 10 = 0
2x - 3x - 10 = 0
-x - 10 = 0
-x = 10
x = -10
7x2 - 13x - 1 = 0
14x - 13x - 1 = 0
x - 1 = 0
x = 1
Besitos OvO
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A. x2 - 3x - 10 = 0
x2 - 3x - 10 = 0
2x - 3x - 10 = 0
-x - 10 = 0
-x = 10
x = -10
B. 7x2 - 13x - 1 = 0
7x2 - 13x - 1 = 0
14x - 13x - 1 = 0
x - 1 = 0
x = 1
Besitos OvO