96.8k views
3 votes
Which is the wrong one highlighted ?

Which is the wrong one highlighted ?-example-1
User Ashirley
by
6.7k points

1 Answer

1 vote

Answer:

First step

Explanation:

The right one is


{10}^(2) - {1}^(2) = 99 \\ √(99) = 3 √(11)

If you have problems with mathematics you can text me if you want

User Jawher
by
7.3k points