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Kiethbritogo
Answered

determine whether each of the following equations represent a quadratic equation or not.

x+4=0
x²-4x+4=0
2m³+5m²-3m+1=0
y²-81=2
2²=0
t-3=t²
8k²=1
4-h=0
(b+3)(b-2)=0
4(d+6)=5

pa answer plss​

Sagot :

Lyekago

Answer:

1.not

2.quadratic equation

3.not

4.quadratic equation

5.not

6.quadratic equation

7.not

8.not

9.quadratic equation

10.not

Step-by-step explanation:

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