Question

what is a square root​

Answer 1

A square root of a number is a value that, when multiplied by itself, gives the number. Example: 4 × 4 = 16, so a square root of 16 is 4. ... The symbol is √ which always means the positive square root.

Answer 2

A square root of a no of a value that, when multiplied by itself gives the number.

Example : We know that 7×7=49,So the square root of 49 is 7

Hope this helps!