Answer:
This is because the number '20' is not a perfect square.
Step-by-step explanation:
If you find
, you will be getting 4.4721935955... which is not a whole number, thus 20 is not a perfect square.
Answer:
a=-1
Step-by-step explanation:
-6-5=-11
-11/11=-1
F(8) is basically saying that x=8, so the problem would be 8+11=19 im pretty sure :)
Answer:
Step-by-step explanation:
x ≤ −1 and y ≤ −0.4x + 2