# SOLUTION: i need to simplify (5+ the square root of -8) + (-13+4 times the square root of -2) (5+sqrt(-8))+(-13+4sqrt(-2))

Algebra ->  Algebra  -> Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: i need to simplify (5+ the square root of -8) + (-13+4 times the square root of -2) (5+sqrt(-8))+(-13+4sqrt(-2))      Log On

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 Click here to see ALL problems on Complex Numbers Question 88516: i need to simplify (5+ the square root of -8) + (-13+4 times the square root of -2) (5+sqrt(-8))+(-13+4sqrt(-2))Found 2 solutions by rob9926, jim_thompson5910:Answer by rob9926(2)   (Show Source): Answer by jim_thompson5910(28598)   (Show Source): You can put this solution on YOUR website! Factor -8 into -1*4*2 and -2 into -1*2 Break up the square roots Take the square root of 4 to get 2 Replace with Group like terms Combine like terms