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Identify which of the following equation are quadratic and which are not. If the equation is not quadratic, explain.

1. 3m + 8 = 15
2. x² – 5x + 10 = 0
3. 12 – 4x = 0​


Sagot :

Answer:

1. not quadratic

2. quadratic

3. not

Step-by-step explanation:

because quadratic equations are always have square root in the guven form