SOLUTION: Solve the following problem: Radical (-18) - Radical (-32) + Radical (-8) solve in simplest a + bi form

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Solve the following problem: Radical (-18) - Radical (-32) + Radical (-8) solve in simplest a + bi form      Log On


   

Question 242804: Solve the following problem:
Radical (-18) - Radical (-32) + Radical (-8)
solve in simplest a + bi form
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Radical (-18) - Radical (-32) + Radical (-8)
SQRT(9*-2)-SQRT(16*-2)+SQRT(4*-2)
3SQRT(-2)-4SQRT(-2)+2SQRT(-2)
(3-4+2)SQRT(-2)
1*1.414i=1.414i ANS.