Question

Which of the following is the standard form of quadratic equations?
a. 5x² + 7x + 10 < 0
b. 2x - 5y + 6 = 0
c. x² - 5x + 6 = 0
d. y = 2x +5​

Answer 1

Answer:

c. x²-5x+6 = 0

Standard form is :

ax²+bx+c = 0

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