CAN SOMEONE CHECK MY ANSWERS PLEASE? 4 QUESTIONS

Solve the equations by using either the square root method or the factoring method.
1. x²-7= 18

2. x² + 2x -24 = 0

3. 4x² + 2 =38

4. 2x² + 5x -3=0



Answers: 1. X=-5,5
2. X=-4, -6
3. X=-3, 3
4. X=1/2, -3