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# Multiplying binomials by polynomials

Sal expresses the product (10a-3)(5a² + 7a - 1) as 50a³+55a²-31a+3. Created by Sal Khan and Monterey Institute for Technology and Education.

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# Multiplying binomials by polynomials

Current time:0:00Total duration:2:34

0 energy points

Sal expresses the product (10a-3)(5a² + 7a - 1) as 50a³+55a²-31a+3. Created by Sal Khan and Monterey Institute for Technology and Education.