Question

please give me my answer
simplify 8x³ - 27y³​

Answer 1

Answer:

(2x - 3y) (4y^2 + 6xy + 9y^2)

Step-by-step explanation:

8x^3 - 27y^3

(2x)^3 - (3y)^3

Using the formula

(a^3 - b^3) = (a-b) ( a^2 + ab +b^2)

[(2x)^3 - (3y)^3]

=(2x - 3y) [(2x)^2 + 2x* 3y + (3y)^2]

= (2x - 3y) (4x^2 + 6xy + 9y^2)

Hope it helps