2 years ago

Which equation is quadratic in form?

Mathematics

2 answers:

densk [106]2 years ago

6 0

A quadratic equation is written in the form $ax^{2} + bx + c = 0$

Looking at the second, third, and fourth options, we see that the highest powers are greater than two, which automatically disqualifies them from being quadratics (since the highest power in a quadratic is 2).

This makes the first option the correct choice since the expansion of the equation gives $2x^{2} + 28x + 61$

shepuryov [24]2 years ago

6 0

Answer:

Step-by-step explanation:

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