AndreiSameraviz
Answered

Which of the following is a quadratic equation?
A. 2x2 + 4r - 1 B. 3t - 7 = 25.52 +53 - 4 = 0 D. 2x2 - 7x23​

Sagot :

Meywooviz

Answer:

A yung sagot.

Step-by-step explanation:

Just simply follow the formula or pattern of quadratic equation, ax²+bx+c=0

Where ax² is the quadratic term, bx is the linear term, and c is the constant.

Thus, I chose A. 2x2 + 4r - 1 as tge answer.

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