88
The square root of 121 is 11, because 11 x 11 = 121 * * * * * -11 is also a square root of 121.
Square root 11 = ± 3.316625
The numbers are (11 -square root 61)/2 and (11+square root 61)/2
there is no square root of 11.
The numbers are: 11+ square root of 415 and 11 - square root of 415
36
88
it is impossible to get the square root of a negative, since the definition of a square root is something times itself. example: the square root of 16 is 4 because 4 x 4 = 16. and a negative times a negative is a positive, so the square root of a negative is impossible. however, you can do the square root of 121 (which is 11) and make the 11 a negative. 11 x 11 = 121 and -11 x -11 = 121 but you could make 11 negative after the fact, if that is what you wanted to do.
Square root of 5 = ± 2.236068Square root of 11 = ± 3.316625
132
3x^2 = 44 divide both sides by 3; x^2 == 44/3 x = +,- square root of 44/3 write 44 = 4 x 11; x = +,- 2(square root of 11/3) multiply the square root of 11/3 by square root of 3/3; x = +,- (2/3)(square root of 33)
The square root of 121 is 11, because 11 x 11 = 121 * * * * * -11 is also a square root of 121.
Square root 11 = ± 3.316625
The numbers are (11 -square root 61)/2 and (11+square root 61)/2
3.31662479 is the square root
there is no square root of 11.