Question

48^3+6(48)^2+12(48)+8

this need to be solve in method not normally​

Answer 1

Answer:

125000

Step-by-step explanation:

48^3+6(48)^2+12(48)+8

-> (48)^3 + 3 (2)(48)^2 + 3(48)(2)^2 + 2 ^3

-> (48+ 2)^3                             Using (a+b)^3 = a^3 + b^3 + 3a^2b + 3ab^2

-> 50^3

-> 125000