They are all perfect squares
(9x+2)(9x+20
(9x+2)^2
Natural numbers or counting numbers
Answer:
The answer is -7 degrees. :)
Step-by-step explanation:
-5+9-11=7
Answer:
No because the leading coefficient is always the value with the greatest exponent. The leading coefficient is -2.
Step-by-step explanation:
Answer:
6/7
The negatives cross out, and substitute