Question

28^3+(-15)^3+(-13)^2 is

Answer 1

the answer is 18746

28^3 = 21952

-15^3= -3375

-13^3= -2197

please mark as brainlist

Answer 2

Step-by-step explanation:

A³+b³+c³ = (a + b + c) (a² + b² + c² – ab – bc – ca) + 3abc.

a = 28, b = -15 and c = -13

→ = (28)³+(-15)³+(-13)²

21952-3375-169

21952-3544

18408