306
18
Yes - sqrt(324) = ±18.
it is 18. you cannot simplify it because it is a perfect square and comes out evenly. You're Welcome :)
- (400^.5) = -(20) = -20 you just do the square root of the number, and attach the negative in front. and if you ever include the negative inside the square root, you'd have to deal with i, which is an imaginary number that signifies the square root of negative 1.
sqrt(324) = ±1818the square root is 18
Square root of 324 is 18 or 3 times the square root of 2
81
18
The negative square root of 324 is -18. In mathematics, the square root of a number is a value that, when multiplied by itself, gives the original number. Since the square root of 324 is 18, the negative square root would be -18.
Square root of 324 = square root of (81 x 4) = square root of 81 x square root of 4 and that is 9 x 2 = 18 cm
306
18
Yes - sqrt(324) = ±18.
-3.24 = -324/100So sqrt(-3.24) = sqrt(-324/100) = =sqrt(-324)/sqrt(100) = 18i/10 = 1.8i where i is the imaginary square root of -1.
That would be 18, the square root of 324.
No. √324 = 18 = 18/1 = a rational number.