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Mini Lecture
Factor.
\(x^2-9\)
\(9a^2-16b^2\)
\(a^2-10a+25\)
\(4a^2+12a+9\)
Video player setup failed. Please make sure you have JavaScript enabled in your browser settings. If necessary, try another web browser that supports HTML5 video.
Mini Lecture
Factor.
\(x^2-9\)
\(9a^2-16b^2\)
\(a^2-10a+25\)
\(4a^2+12a+9\)
