Question 3 options:
Find the square root of this number.
text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text text end text square root of 81 end root
a) 9
b) -9
c) 3
d) -3
To find the square root of a number, you can take the square root of that number. In this case, the number you want to find the square root of is 81. The square root of 81 is 9, as 9 multiplied by itself equals 81.
To find the square root of a number, you can follow these steps:
1. Identify the number whose square root you want to find. In this case, the number is 81.
2. Look for the square root symbol (√). It is used to represent the square root of a number.
3. Place the number inside the square root symbol. In this case, place 81 inside the square root symbol (√81).
4. Calculate the square root. The square root of 81 is 9 because 9 multiplied by itself (9 x 9) equals 81.
So, the square root of 81 is 9.