Answer:
left, right
Step-by-step explanation:
If you use the < or ≤ symbol to compare the numbers, their left-right order is the same as on the number line. Here, we would write the ordering as ...
-21 < -20 < -19
So, we see that ...
-21 is <em>left</em> of -20 on the number line
-19 is <em>right</em> of -20 on the number line
Answer:
1 x≠ 0
Step-by-step explanation:
(x^2) ^0
We know that a^b^c = a^ (b*c) from power of powers
x^ (2*0)
x^0
Anything to the zero power is 1 as long as x does not equal 0
1 x≠ 0
