Factoring+-+Quadratic+Trinomials+-+a+is+1

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The following Jing video demonstrates how to factor quadratic trinomials of the form.

math x^2+bx+c math

The problem below is shown in the video. Give it a try before you start the video if you want.

Directions: Please factor the following. math x^2-8x-20 math

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If you want to take a look at another example, please consider the following.

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