Answer:
-11
Step-by-step explanation:
Given the expression
(x²y-3)⁰+x^1/3-(4x)^1/2 when x = 64 and y = 27.Show work
Note that anything raise to power of zero is 1, hence (x²y-3)⁰ = 1
x^1/3
= 64^1/3
= ∛64
= 4
(4x)^1/2
= (4* 64)^1/2
= 4^1/2 * 64^1/2
= 2 * 8
= 16
Substitute;
(x²y-3)⁰+x^1/3-(4x)^1/2
= 1 + 4 - 16
= 5 - 16
= -11
Hence the required value is -11
