Question

value of √125+√25 is​

Answer 1

Answer:

Step-by-step explanation:

125 = 5*5*5

25 = 5*5

so √125+√25

=  √5*5*5 +  √5*5

= 5 √5 + 5

= 5 [ 1+ √5 ]

= 5 [ 1+2.236 ]

= 5 [ 3.236]

= 16.18

Answer 2

Given: Root 125 + root25

To find : value of ROOT 125+ root25

Solution:

We know that:

Square root means to find out on multiplying which same number two time we find the given number.

root 125= root 5×5×5

= 5 root 5 ( taking 5 ×5 outside the root)

root 25 = 5

Putting Values of root 125+ root 25:

= 5 root 5+ 5

= 5(root 5 +1)

Or

= 5(2.23 + 1) [ ROOT 5= 2.23]

= 5×3.23

= 16.15

Answer : Value of root 125+ root 25 is 5(root 5+1) or 16.15