sqaure root of 78 with work
Mathematics · Middle School · Mon Jan 18 2021
Answered on
√78 = 8.83176086632785
Proof that the square root of 78 is 8.83176086632785
The square root of 78 is defined as the only positive real number such that, multiplied by itself, it is equal to 78.
The square root of 78 can be written as (78)1/2. So,
(78)1/2 = (8.83176086632785 × 8.83176086632785)1/2
(78)1/2 = [(8.83176086632785)2]1/2
(78)1/2 = (8.83176086632785)2/2
(78)1/2 = (8.83176086632785)1
Thus,
√78 = 8.83176086632785