Question

. If the distance between the points A(2, -2) and B(-1, x) is equal to 5, then the value of x is:​

Answer 1

Step-by-step explanation:

• Apply the distance formula
• Keep distance as 5
• Substitute the values
• While keep x as a variable
• Find a relationship i.e a quadratic equation
• Solve it either by Factorization (recommended) or Quadratic Equation or any Method
• Find the 2 possible values of x

solution is in image :)