Expand: (x+3y)(x^2-3xy+9y^2)
Answers
Answered by
1
Answer:
x^3 - 6x^2y + 6xy^2 + 27y^3
Step-by-step explanation:
x^3 - 3x^2y - 3X^2y - 3xy^2 + 9xy^2 + 27y^3
x^3 - 6x^2y + 6xy^2 + 27y^3
Similar questions
Environmental Sciences,
6 months ago
Physics,
6 months ago
Math,
6 months ago
Math,
1 year ago
English,
1 year ago