Current time: 0:00Total duration: 2:29

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# Special products of the form (ax+b)(ax-b)

Sal expand the difference of squares (2x+8)(2x-8) as 4x²-64. Created by Sal Khan and Monterey Institute for Technology and Education.

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# Special products of the form (ax+b)(ax-b)

Current time: 0:00Total duration: 2:29

0 energy points

Sal expand the difference of squares (2x+8)(2x-8) as 4x²-64. Created by Sal Khan and Monterey Institute for Technology and Education.