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hjlf
3 years ago
7

X2+11x-26=0 X2 - 25 = 0

Mathematics
1 answer:
Oksanka [162]3 years ago
8 0
X² + 11x - 26 = 0
x² - 25 = 0

(x + 13)(x - 2) = 0
(x + 5)(x - 5) = 0

x = -13
x = 2
x = -5
x = 5
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