For this problem you can do it one of two ways. The first way would be simply take the square root because the area of a square is one side squared. The other way using the same rule would be to go up from a reasonable number and square it, if that is not the number you are looking for add 1 to the original number and square it again. if you cannot square and square root in your head, you should be allowed to use a calculator to get the answer or 17 as the length of a side.
I think it's ×=2.5 or it's x=1 or it's x= 19
Answer:
You actually can use Desmos for this
Step-by-step explanation:
1.)Go to Desmos through google
2.) The website is free and you don't need an account
3.) enter in your equation
4.) If it acts up (never has for me) just ask me for help by question :)
5n+ 5= 17
5n= 17-5
5n= 12
N= 12/5
N= 2.4
The answer is 2.4.
Hope this helps!
586/10 -> 293/5 -> 58 3/5