1) (√3/√75) + √0.64 = (√1/√25) + √0.64 = 1/5 + 0.8 = 1/5 + 4/5 = 5/5 = 1
2) (√5/√125) + √0.0484 = (√1/√25) + √0.0484 = 1/5 + 0.22 = 0.2 + 0.22 = 0.42
3) (√27/√96) - √256 = (√9/√32) - 16 = 3/4 - 16 = -16 + 3/4 = -16 + 0.75 = -15.25
4) -√648/√12 + √0.0081 = -√54/√3 + √0.0081 = -√18/√3 + 0.09 = -3√2 + 0.09 ≈ -4.85
1) (√3/√75) + √0.64 = (√1/√25) + √0.64 = 1/5 + 0.8 = 1/5 + 4/5 = 5/5 = 1
2) (√5/√125) + √0.0484 = (√1/√25) + √0.0484 = 1/5 + 0.22 = 0.2 + 0.22 = 0.42
3) (√27/√96) - √256 = (√9/√32) - 16 = 3/4 - 16 = -16 + 3/4 = -16 + 0.75 = -15.25
4) -√648/√12 + √0.0081 = -√54/√3 + √0.0081 = -√18/√3 + 0.09 = -3√2 + 0.09 ≈ -4.85