SOLUTION: SIMPLIFY 30) -SR(16) = 31) SR(-16) = 32) SR(1/81) = 33) SR(25-16) = 34) SR(16-25) =

Algebra ->  Expressions -> SOLUTION: SIMPLIFY 30) -SR(16) = 31) SR(-16) = 32) SR(1/81) = 33) SR(25-16) = 34) SR(16-25) =       Log On


   

Question 175192: SIMPLIFY

30) -SR(16) =

31) SR(-16) =

32) SR(1/81) =

33) SR(25-16) =

34) SR(16-25) =
Answer by nabla(475) About Me  (Show Source):
You can put this solution on YOUR website!
30. -4
31. 4i
32. 1/9
33. 3
34. 3i

All of the above can be done by taking what is in the parentheses and forming a square. For instance -sqrt(16)=-sqrt(4^2)=-4.