Any decimal number that is repeating can be written in the form <span>

</span> with b not equal to zero, so they are rational numbers.
The short answer is
yes, 0.6 repeating is a rational number.
Hope this helped :)
Implicit differentiation
chain rule is important here
I'll show the steps partially




now evaluate for (-2,2)
x=-2 and y=2



that's it, simplest form
Answer:
-4
Step-by-step explanation:
-6 - 2 = -4
Because 3 is a number and the x is unknow so its just an exponent the x ^ 3 grows three each time