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porfi
22.09.2019 •
Mathematics
What are the solution(s) to the quadratic equation x^2 – 25 = 0?
a- x = 5 and x = –5
b- x = 25 and x = –25
c- x = 125 and x = –125
d- no real solution
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Ответ:
x^2 - 25 = 0
(x - 5)* (x + 5) = 0
1. x = 5
2. x = -5
The correct result would be A- x = 5 and x = -5.
Ответ:
Step-by-step explanation:
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