Question

==(7)^1/2.(8)^1/2
simplyfy fron NCERT​

Answer 1

Answer:

7^1/2=root 7

Similarly, 8^1/2=root 8

Step-by-step explanation:

Root 7*root 8

2.645*2.828

=7.48006

Hope it is helpful

Answer 2

Answer: 56 ^1/2

Step-by-step explanation:

as we know that,

a ^m/n . b ^m/n

= a x b ^m/n

so , 7^1/2 . 8^1/2

= 56^1/2

hence proved !