2nd Semester Review 2022

• 6

• -2

• 2

• -6

• -10 

• 25

• -25

• 10

• x=4

• x=6

• x=-6

• x=-4

• Add 4 to both sides of the equation, and then square both sides.

• Subtract 4 from both sides of the equation, and then square both sides.

• Square both sides of the equation, and then add 4 to both sides.

• Square both sides of the equation, and then subtract 4 to both sides.

• Add 11 to both sides of the equation, and then take the square root of both sides.

• Take the square root of both sides of the equation, and then add 11 to both sides.

• Add 11 to both sides of the equation, and then square both sides.

• Square both sides of the equation, and then add 11 to both sides.