Question

write cube by using suitable identity (3/2x+1)^3​

Answer 1

Answer:

a=3/2x, b=1

(3/2x+1)^3= (3/2x)^3+3 (3/2x)^2(1)+3(3/2x)(1)^2+(1)^3

27/8x^3+27/4x^2+9x/2+1