Solve the following equations by inspection. There are two real solutions. Enter the lesser number first.

Question

(1 point)
1) x2=36
The solutions are:
and

2) x2=81
The solutions are:
and

3) x2=4
The solutions are:
and

4) x2=49
The solutions are:
and

5) x2=25
The solutions are:
and

Answer 1

Let's solve the equations by inspection:

1. \( x^2 = 36 \)
   The solutions are:
   -6 and 6

2. \( x^2 = 81 \)
   The solutions are:
   -9 and 9

3. \( x^2 = 4 \)
   The solutions are:
   -2 and 2

4. \( x^2 = 49 \)
   The solutions are:
   -7 and 7

5. \( x^2 = 25 \)
   The solutions are:
   -5 and 5

Here are all the solutions listed:

1. -6 and 6
2. -9 and 9
3. -2 and 2
4. -7 and 7
5. -5 and 5