You can multiply the radicands together if the radical is the same. So, the answer is radical 13*17=radical 221
The square root of 12 may be simplified to 2 times the square root of 3.
The expression of 5x3+6-x3 can simplified to 4x3+6
The simplified radical expression of 126 is 3 roots of 14. 126 can be divided by the perfect square nine, fourteen times. As a result you have 3 roots of 14.
It can not be simplified any more. To the nearest hundredth, 6.71
sqrt(3) x sqrt(15) = sqrt( 3 x 15 ) = sqrt( 45 ) = sqrt( 9 x 5 ) = 3 sqrt(5)
âˆš2*âˆš70 = âˆš2*âˆš2*âˆš35 = 2âˆš35 which cannot be simpified further.
It is: 5 times square root of 10
The expression cannot be simplified.
-6*sqrt(7) cannot be simplified. Its value is -15.8745, approx.