SOLUTION: Extract the positive square roots upto three decimal places i) 0.1 ii)1 + (0.021)square iii)root32 - root128 + root 50 iv)17/25

Algebra ->  Square-cubic-other-roots -> SOLUTION: Extract the positive square roots upto three decimal places i) 0.1 ii)1 + (0.021)square iii)root32 - root128 + root 50 iv)17/25       Log On


   

Question 966992: Extract the positive square roots upto three decimal places
i) 0.1
ii)1 + (0.021)square
iii)root32 - root128 + root 50
iv)17/25
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I would use a calculator.
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This one can be simplified first, tho.
iii)root32 - root128 + root 50
= 4sqrt%282%29+-+8sqrt%282%29+%2B+5sqrt%282%29
= sqrt%282%29