Question

If x=5, y
=3 and z=8 Find the value of x3+y3+z3-3xyz​

Answer 1

Answer:

Step-by-step explanation:

Here you go mate

Step 1

x3+y3+z3-3xyz​  Question

Step 2

x3+y3+z3-3xyz​  Substitute for x=5,y=3 and z=8

53+33+83-(3)(5)(3)(8)

Step 3

53+33+83-(3)(5)(3)(8)  Simplify

304

Answer

=304

Hope this helps

Answer 2

Answer:

5*3+3*3+8*3-3*5*3*8

15+9-24-36o

48-360

-312