Question

express √5/ 4 as a mixed surd​

Answer 1

Answer:

This type of surds where the rational co-efficients are not unity is called as mixed surds. From pure surds if some numbers can be taken out of radical sign, then it becomes mixed surds. Like 2√12 is pure surd which can be written as 42√3 and this becomes a mixed surd.

Answer 2

Answer:

A

80

4

5

=

4×4×5

=

80

.

.

hope it's helpful to you