Answer :

Answer:

x=22

Step-by-step explanation:

Answer:

x1=12, x2 = -2

Step-by-step explanation:

Start with the original equation x^2 - 10x = 24.

To complete the square, we need to add and subtract the square of half the coefficient of x, which is (10/2)^2 = 25

rewrite the equation adding and subtracting 25 to complete the square: x^2 - 10x + 25 - 25 = 24.

Simplify the equation by combining like terms and moving the constant to the other side: (x - 5)^2 - 25 = 24

Add 25 to both sides to isolate the squared term: (x - 5)^2 = 49

Take the square roots of both sides: x - 5 = [tex]\sqrt{49[/tex]

Solve for x by adding 5 to both sides: x = 5 + 7

Find the two solutions for x: x1=5+7+12 and x2 = 5 - 7 = -2