Solving - Square Roots #2

Solve for h.
(h - 2) ² = 9

• h = 5, -1
• h = 5, -5
• h = 5
• h = -1

Solve for x: 
(x + 6) ² = 49

• x=7,12
• x=±7
• x=1,-13
• x=43,-55

Solve for m;
(m + 5) ² = 16

• m = -1, -9
• m = -4, 4
• m = 11, -21
• m = 1, 9

Solve for x;
(m + 5) ² = 100

• m = 20, 25
• m = 5, -15
• m = 5, 15
• m = 105, 95

Solve for k;
(k - 9) ² = 1

• k = 10, 8
• k = -8, -10
• k = 1, -1
• k = 8, -10