1. x2 + 7x + 4 = 0
2. 2(x2 + 2x) + 3 = 0
3. y=(x +1) (x+2)
4. y=3(x + 3)2 - 5
5. 3x2 - 5x + 1 = 0
with of this are the quadratic and non quadratic equation
2. 2(x2 + 2x) + 3 = 0
3. y=(x +1) (x+2)
4. y=3(x + 3)2 - 5
5. 3x2 - 5x + 1 = 0
with of this are the quadratic and non quadratic equation
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Answer:
1. Quadratic
2. Quadratic
3. Not Quadratic
4. Not Quadratic
5. Quadratic
Step-by-step explanation:
ax²+bx+c=0