Question

Please help I’m confused!

Answer 1

2nd option;
`c=9-a+b`

Explanation:

1. The first thing you need to do, is rewrite the equation without the square root.
2. So for instance
   `√(16)=4` and
   `16=(4)^2` therefore
   `a-b+c=(3)^2`
3. Then
   `a-b+c=9`
4. Now we take away '
   `a` ' on both sides and add '
   `b` ' on both sides
5. So
   `a-(a)-b+(b)+c=9-(a)+(b)`
6. Which gives us
   `0+0+c=9-a+b` which is simply
   `c=9-a+b`

Hope this helps

Answer 2

Number 2 is the answer););!;!:!;!;!;!;!;!;!;!;!;?;