square root of 1 upon 120/169 by division method
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On so
√1/120/169
√169/120
169 = 13×13
120 = 5×2×2×2×3
Thus (Remove pairs)
√13×13/5×2×2×2×3
13/2√5×2×3.
13/2√30
13/2√30 × √30/√30. (Rationalize)
13√30/60
Hope it helps
√1/120/169
√169/120
169 = 13×13
120 = 5×2×2×2×3
Thus (Remove pairs)
√13×13/5×2×2×2×3
13/2√5×2×3.
13/2√30
13/2√30 × √30/√30. (Rationalize)
13√30/60
Hope it helps
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