Question

facrorise x³+3x³y+3xy²+y³-0.008​

Answer 1

Step-by-step explanation:

(x+y) ^3-(0.2)^3

(x+y-0.2)[(x+y)^2+(0.2)^2+2(x+y)(0.2)]

(x+y-0.2)[(x^2+y^2+2xy)+0.04+0.4(x+y)]