Question

44) 28
Can you pls solve this one for me and give me the work for it to

Answer 1

0.
`8√(7)` or 2.12

Explanation:

To solve this, you have to split 28 into two of its factors. We can choose 7 and 4 (can be multiplied together to get 28):

28

7 4

However, 4 can also be split/factored:

28

7 4

2 2

So now we have a a pair of identical terms (being 2), so take this outside of the radical, like so (leave the 7 there):

`(2)(0.4)√(7)`

0.
`8√(7)` or 2.12