Question

Create a list of steps, in order, that will solve the following equation.
3(x+6)^2=753

Answer 1

x = -6 ±sqrt(251)

Explanation:

3(x+6)^2=753

Divide each side by 3

3/3(x+6)^2=753/3

(x+6)^2=251

Take the square root of each side

sqrt((x+6)^2)=±sqrt(251)

x+6 = ±sqrt(251)

Subtract 6 from each side

x+6-6 = -6 ±sqrt(251)

x = -6 ±sqrt(251)