When we say quadratic equation, it is an equation in which the highest exponent it has is 2. It is clearly shown in the choices that d and has an exponent of 2 in their variables. However, in letter c, if you solve and expand it, it's highest exponent will also be 2 since (x)(x) is x².
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Answer:
The answer is letter A.
Explanation:
When we say quadratic equation, it is an equation in which the highest exponent it has is 2. It is clearly shown in the choices that d and has an exponent of 2 in their variables. However, in letter c, if you solve and expand it, it's highest exponent will also be 2 since (x)(x) is x².