Are you familiar with the concept of the square root of -1?This is represented by iFor the square root of 243 we can get i involved and say wer are looking for the square root ot [256 - 13(i2)]This can be simplified to [+/-16 - √13(i)]
3e4
9 radical 3
NO!!! Remember 3^(5) = 243 Hence 243^(1/5) = 3
The 8th root
The square root of 243 is approximately 15.58845727.
81
The square root of 243 is 15.58. The square root is the number that when factored gives that number. 15.58 squared is 243.
Are you familiar with the concept of the square root of -1?This is represented by iFor the square root of 243 we can get i involved and say wer are looking for the square root ot [256 - 13(i2)]This can be simplified to [+/-16 - √13(i)]
243
Any square root squared is the number inside the ()
3e4
No
9 radical 3
Fifth root of -243 is -3.
NO!!! Remember 3^(5) = 243 Hence 243^(1/5) = 3
243 = 35 So sqrt(243) = sqrt(35) = sqrt(34*3) = sqrt(34)sqrt(3) = 32*sqrt(3) or 9*sqrt(3)