Question

simplify (32-27)^3+(19+1)^3 please show work i have no idea how to do this

Answer 1

PEDMAS. simplify what's in the parentheses first

Answer 2

subtract 27 from 33
and multiply it 3 times with itself
and add 19 and 1 and multiply it 3 times

Answer 3

a^3 + b^3 = (a +b)*(a^2 + b^2 - ab)

Answer 4

Hello, Miss. I am not entirely sure, but I think you would do like this:
32 - 27 = 5
19 + 1 = 20

So you get this:
5^3 + 20^3

And do this:
5^3 = 125 (5*5=25, 25*5=125)
20^3 = 8000 (Same method as above)

Now it looks like this:
125 + 8000

You add them together, and you get 8125

Once again, I am not 100 % sure, but that is the way I would do it. Good luck!