SOLUTION: Simplify the following expression; express in terms of i. square root of -98

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Simplify the following expression; express in terms of i. square root of -98      Log On


   

Question 610286: Simplify the following expression; express in terms of i.
square root of -98
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28-98%29

sqrt%28-1%2A49%2A2%29

sqrt%28-1%29%2Asqrt%2849%29%2Asqrt%282%29

i%2A7%2Asqrt%282%29

7i%2Asqrt%282%29


So sqrt%28-98%29=7i%2Asqrt%282%29
--------------------------------------------------------------------------------------------------------------
If you need more help, email me at jim_thompson5910@hotmail.com

Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you

Jim
--------------------------------------------------------------------------------------------------------------