Answer:
Any expression that has an X with an exponent of 4 and no other higher exponent.
Step-by-step explanation:
The degree of an expression is the highest exponent on an X in the equation.
+2.15.
Explanation: subtract 6.3 by 4.15 = 2.15 so you add 2.15
Answer:
x
=
3
or
1
Step-by-step explanation:
Exponential is the answer
