a, `(x+1)^3 = x^3 + 3x^2 + 3x +1 `
b, `(x+2)^3 = x^3 + 6x^2 + 12x + 8 `
c, `(x+3)^3 = x^3 + 9x^2 + 27x + 27`
d, `(x+4)^3 = x^3 + 12x^2 + 48x + 64`
e, `(x+5)^3 = x^3 + 15x^2 + 75x + 25`
f, `( 10+x)^3 = 1000 + 300x + 30x^2 + x^3`
g,` ( 2x + 1)^3 = 8x^3 + 12x^2 + 6x + 1`
h,` (1 + 3x)^3 = 1+ 9x + 27x^2 + 9x^2`
i,` ( 3x + 1/2 )^3 = 27x^3 + 27x^2/2 + 9x/4 1/8`
j, `( 2x + 1/3)^3 = 8x^3 + 4x^2 + 2x/3 + 1/27`