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Aleks [24]
3 years ago
9

Factor and find all the roots of x^4 +x=0

Mathematics
1 answer:
Furkat [3]3 years ago
7 0
         x⁴ + x = 0
x(x³) + x(1) = 0
    x(x³ + 1) = 0
x = 0    or    x³ + 1 = 0
                        - 1  - 1
                         x³ = -1
                          x = -1
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