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tatyana61 [14]
3 years ago
10

One of the zeros of the quadratic equation x^2=9 is 3. Find the other zero. x =

Mathematics
1 answer:
Nataly [62]3 years ago
5 0
X^2 = 9 
x = ± √9
x = ± 3

x1 = 3
x2 = - 3
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