64 has two square roots, namely 8 and −8 , since:
82=(−8)2=64.
When we say "the square root", what is usually intended is "the principal square root", which in the case of the Real square root of a positive number is the positive one. Any non-zero number n has two square roots.
Answer:
Directrix Pass the test or quizz w.e
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
It is not a function because the x should never repeat the y can but not the x.
8 4
14 7
6 3
That is the answer for the table
Here you go:
h = 5 x 2.54
please correct me if I'm wrong,
Hope it helps!
