1) (5b + 1)^3 = 125b^3 + 75b^2 + 15b + 12) (2t + 3)^3 = 8t^3 + 36t^2 + 54t + 273) (3y + 2)^3 = 27y^3 + 54y^2 + 36y + 84) (2x + 3y)^3 = 8x^3 + 36x^2y + 54xy^2 + 27y^35) (5m + 4n)^3 = 125m^3 + 300m^2n + 240mn^2 + 64n^3
1) (5b + 1)^3 = 125b^3 + 75b^2 + 15b + 1
2) (2t + 3)^3 = 8t^3 + 36t^2 + 54t + 27
3) (3y + 2)^3 = 27y^3 + 54y^2 + 36y + 8
4) (2x + 3y)^3 = 8x^3 + 36x^2y + 54xy^2 + 27y^3
5) (5m + 4n)^3 = 125m^3 + 300m^2n + 240mn^2 + 64n^3