Answer:
-5.65
Step-by-step explanation:
-4 1/4 - 1 2/5 = -5.65
Using the power of power rule (multiply the exponents)
× ×
When exponents are multiplied, add the answers:
x ^ ( 4/9 + 2/9 )
x ^ ( 6/9 )
x ^ ( 2/3 )
X=4, y=1