7 x 2½
The square root of negative 18 is an imaginary number.The square root of positive 18 is [ 3 sqrt(2) ].If the 18 is negative, then scientists and engineers indicate its square root as 3i sqrt(2) . The little ' i ' indicates the square root of negative one.
2i radical 5 * * * * * No. it is ± i*radical(25) which is ± 5i. Not sure why the answer is requireed in radical form.
Negative square root is -√Square root of negative one is i.
square root of 85 is 9.2195444 but the in the simplest radical is square root of 5 times square root of 17
Get a calculator with the radical sign, press on whatever number you want to square root, and then press on the radical sign.
You look for a perfect square and take it out of the radical (while taking the square root of it).
12^6
You can't simplify it more in radical form
Since 242 is divisible by 121, which is a perfect square, you can simplify it to: 11 radical 2
You don't. If the negative sign is outside the radical, then you take the square root of the number and apply the negative. If the negative sign is inside the radical, you will have an imaginary number.
Technically,no. A radical equation has a radical (Square root) in it, and has two solutions because the square root can be positive or negative.
factor the perfect square simplify the perfect root factor out the perfect cube simplify the perfect root √32 = √16 = √8◦2 = 4√2 move 8 out and simplify it to a perfect square
The radical form is √1300. It is possible to simplify that but the question does not require simplification.
7 x 2½
sqrt(27) = 3*sqrt(3).
The square root of 136 would be broken up into radical 4 and radical 34, because 4 is the highest perfect square that goes into 136 evenly, and radical 4 equals 2. So, your final answer would be 2 radical 34.