Factoring a basic trinomial using the x method, x^2 + 8x - 9

Factoring a basic trinomial using the x method, x^2 + 8x - 9

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Interactive Video

Mathematics, Health Sciences, Biology

11th Grade - University

Hard

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The video tutorial explains the process of factoring a quadratic expression. It guides students through identifying two numbers that multiply to a given product and add to a specific sum. The teacher provides helpful hints, such as ensuring one number is negative when the product is negative, and the larger number is positive when the sum is positive. The tutorial concludes with the factored form of the expression and emphasizes the simplicity of the process.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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