Final answer to the problem
Step-by-step Solution
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Expand the cube of a trinomial
Learn how to solve special products problems step by step online.
$x^3+3x^2y+3\cdot 1x^2+y^3+3xy^2+3\cdot 1y^2+1^3+3\cdot 1^2x+3\cdot 1^2y+6\cdot 1xy$
Learn how to solve special products problems step by step online. Expand the expression (x+y+1)^3. Expand the cube of a trinomial. Any expression multiplied by 1 is equal to itself. Any expression multiplied by 1 is equal to itself. Any expression multiplied by 1 is equal to itself.