 More Options: Make a Folding Card

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• Hey, what are you doing?
• 5x² - 12x - 9 = 0
• I NEED to built a bridge!
• 5x² - 2x - 9 = 0 5x² - 12x - 9 = 0
• I'm doing Mathematics. More specifically, Algebra.
• 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 12x - 9 = 0
• I have to solve this equation but being mindful of sticking to the strict framework of mathematical laws and rules.
• Well, we can see that it is a quadratic equation. According to the theory, we can infer that the outcome should be zero.
• 5x² - 12x - 9 = 0
• 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0
• I have to solve this equation but being mindful of to stick to the strict framework of mathematical laws and rules.
• You could also attempt factoring it.
• 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 12x - 9 = 0
• I have to solve this equation but being mindful of to stick to the strict framework of mathematical laws and rules.
• 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 2x - 9 = 0 5x² - 12x - 9 = 0 (5x+3)(x-3)
• I have to solve this equation but being mindful of to stick to the strict framework of mathematical laws and rules.
• I never knew that. You sticked to the framework as well. A sweet amendment to the quadratic theory.
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