Question

Pure quadratic equation among the following is *
1 point
x² - 9 = 0
x² + 2x + 2 = 0
x² + 9 = x
x² + 5x + 6 = 0

please i have test answer me write correct answer​

Answer 1

Answer:

x^2 +5x+6=0

Step-by-step explanation:

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Answer 2

Answer:

A) x^2-9=0

= x^2 = 9

= x = root9