Hellllppo please
If the square root of a number is 9, which is the number
A) 3
B) square root 81
C) square root 9
D) square root 3
E) 81

Question

Hellllppo please 
If the square root of a number is 9, which is the number 
A) 3
B) square root 81
C) square root 9 
D) square root 3
E) 81

anonymous · Answer

b

elsa213 · Answer

No Direct answers please. :o

elsa213 · Answer

Please explain on how you got that answer, _lexx. Thank you.

mathstudent55 · Answer

Square root and square are opposite operations.
If the square root of a number is 9, then the number is 9 squared.
What is 9 squared?

mathstudent55 · Answer

The question is asking this:
What is the number whose square root is 9?

anonymous · Answer

That's what I mean I'm so sorry:(

anonymous · Answer

...... okay . 9*9=81 ... 81/9=9 
to find the square root you have to find out what number multiplied by itself gives you the number ... better ?