Question

5. The surds a√n and b√n are
1) Pure surds
2) Similar surds
3) Simple surds
4) Dissimilar surds
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Answer 1

Answer:

1) Pure Surds

Step-by-step explanation:

Like 2√2, 53√10, 34√12, an√x are surds where with pure surds some rational numbers is there in the form of rational co-efficient which are 2,5,3,a respectively.

Answer 2

Answer:

no they are not pur surds

Step-by-step explanation:

they are similar surds:-if two surds are different multiples of the same simple surd then they are similiar surds or like surds examples:-2√2,5√2

so they are similar surds not pure surds