Answer:
x
2
+x−20
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
A. 6
Step-by-step explanation:

Answer:should be A
Step-by-step explanation:abcdefg HIJ klmnopqrstuvwxyz
h comes before I and I comes before j
Answer:
replace x with each of the value then solve for the value
Step-by-step explanation:
when raised to the power of a negative you do the inverse
2^-2 = 2^1/2