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Now Playing:Multiply polynomial by polynomial – Example 1a

Examples

Multiplying a polynomial by a polynomial

${(2a+b)(2a^2-5ab+4b^2)}$

${(x-y+3)(x^2+3y^3-2)}$

${(3x-4y)^3}$

${(a-b)^4}$

${6(5x-3y)(2x+7)}$

${-4(x+3y)(2x-5y)}$

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When multiplying polynomials, we need to distribute each term in the first polynomial to every term in the second polynomial. Then, we combine any like terms.