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kiruha [24]
3 years ago
5

What is the best method to solve x^2 – 4x – 5 = 0

Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0
<span>x^2 – 4x – 5 = 0
(x -5)(x +1) = 0
x - 5 = 0; x = 5
x +1 = 0; x = -1

answer: x = -1 and x = 5</span>
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