Answer:
1/13
Step-by-step explanation:
√ 1/196 = (1/196)*(1/2)
= (1)*(1/2)/(13)^(2×1/2)
=1/13
Your Answer is 1/14
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Step-by-step explanation:
Apply the square root to each part:
sqrt(1) = sqrt(1^2) = 1
sqrt(196) = sqrt(14^2) = 14
The general rule is sqrt(x^2) = x where x is any positive number.
Note how
(1/14)*(1/14) = (1*1)/(14*14) = 1/196
showing that 1/14 multiplied with itself is 1/196. The square root just thinks of this process in reverse. You start with 1/196 and end up with 1/14.
