2. Which of the following is a quadratic equation? a. 2t+4t-1 b. 3p-7=2 c. x2 + ...

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Lawliet0 @Lawliet0

October 2022 2 2 Report

2. Which of the following is a quadratic equation?
a. 2t+4t-1
b. 3p-7=2
c. x2 + 5x - 2 = 0
d. x2 + 5x - 2 > 0

TheInvisibleRP

Answer:

c. x² + 5x - 2 = 0

Step-by-step explanation:

Because 2 is the highest power of x in the formula. This is called a cubic polynomial, or just a cubic. In short if the leading term is much high than the next one and next one it's quadratic equation.

Example:

4x³ - 3x² + 2 is a quadratic equations because of the highest term ³.

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