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4 votes
Working out the following additions
√8 + √18

2 Answers

6 votes
The answer to the following is:
7.07106781187
User Joe Plante
by
4.4k points
6 votes


\fbox{7.07...}

First, we need the square of both numbers (8 and 18)

square of 8:


√(8)


=2.828

square of 18:


√(18)


=4.242

Now, let's add both numbers:


2.828+4.242


=7.07

User ColinShark
by
3.9k points