Răspuns :
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- √300/√75 = √300/75 = √4 = 2
√1728/√12 = √1728/12 = √144 = 12
- - √252/√7 = - √252/7 = - √36 = - 6
√147/√3 = √147/3 = √49 = 7
- √242/√2 = √242/2 = √121 = 11
- √486/√6 = - √486/6 = - √81 = - 9
- √432/√3 = √432/3 = √144 = 12
√980/(- √5) = - √980/5 = - √196 = - 14
- - √1014/√6 = - √1014/6 = - √169 = - 13