Learn how to use a rectangle to factor and solve a quadratic equation

Learn how to use a rectangle to factor and solve a quadratic equation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

FREE Resource

The video tutorial explains how to solve a quadratic equation using the box and diamond methods. It begins by setting the equation to zero and then demonstrates the box method to organize terms. The diamond method is used to find factors that multiply to a*c and add to b. The middle term is split accordingly, and the equation is factored completely. Finally, the zero product property is applied to find the roots of the equation.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the final factors of the equation 2X^2 + 7X + 3 = 0?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of applying the zero product property to the factors obtained.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the solutions to the equation after applying the zero product property?

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