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olga_2 [115]
3 years ago
13

Solve the inequality −x2<4

Mathematics
1 answer:
Sedaia [141]3 years ago
6 0
-------------------
−x * 2 < 4

-2x < 4

x > -4/2

x > -2
-------------------

-------------------
-x² < 4 has no solutions
-------------------
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