determine whether each mathematical sentence is a quadratic inequality or not
3
x < 1
4
2. a? - 5a > 5
3. s2 - S +2 < 0
4. 2x2 = 3x + 1
5. 12d -5 + 12d2 > 0


Sagot :

1. where's number 1?

2. yes

3. yes

4. no

5. yes

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