If you would like to solve x^2 - 12 * x = 13, you can do this using the following steps:
x^2 - 12 * x = 13 x^2 - 12 * x - 13 = 0 (x - 13) * (x + 1) = 0 1. x = 13 2. x = -1
The correct result would be b) {-1, 13}.
Answer from: Quest
i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.
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