A square root of a number is a value that, when multiplied by itself, gives the original number.
A square root is the cube of a number.
A square root divides the number evenly into four parts.
A square root is the result of adding a number to itself.
4
5
3
6
Σ
π
√
Δ
4
8
3
5
No, the square root of a negative number is not real; it is imaginary.
Yes, negative numbers have real square roots.
Only sometimes, depending on the context.
Negative square roots are real and positive.
6
4
5
7
12
6
8
10
The negative square root of a number.
The principal square root refers to the non-negative root of a number.
Any square root of a number.
The root that is cubed.
Yes, a positive number has two square roots: one positive and one negative.
No, each number has only one distinct square root.
Yes, but only even numbers have more than one square root.
Only irrational numbers have multiple square roots.
0
2
1
0.5
0
1
0.5
-1
Taking a square root is the same as raising a number to the power of 0.5.
Taking a square root is the same as raising a number to the power of 2.
Taking a square root is like subtracting 1 from the exponent.
Square roots are unrelated to exponents.
No, √4 is -2.
Yes, √4 is 2.
It depends on the context.
No, √4 is 4.
9
5
10
8
By finding the two perfect squares it's between and guessing based on their difference.
By halving the number and squaring it.
By multiplying by 0.5 and adding 1.
By rounding it to the nearest whole number.