Multiplying polynomial by polynomial

Multiplying polynomial by polynomial

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.

Lessons

• 1.
Multiplying a polynomial by a polynomial
a)
${(2a+b)(2a^2-5ab+4b^2)}$

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

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

d)
${(a-b)^4}$

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

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