Question

Find the distance between A(2,4) B(3,6)

Answer 1

`d = √(5)`

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra II

• Distance Formula:
  `d = √((x_2-x_1)^2+(y_2-y_1)^2)`

Explanation:

Step 1: Define

Point A (2, 4)

Point B (3, 6)

Step 2: Find distance d

1. Substitute:
   `d = √((3-2)^2+(6-4)^2)`
2. Subtract:
   `d = √((1)^2+(2)^2)`
3. Exponents:
   `d = √(1+4)`
4. Add:
   `d = √(5)`