Solve for x. x2 = 16 A. x = 4 B. x = -4 C. x = 4 or x = -4 D. no solution

Original conversation

User: Solve for x.
x2 = 16
A. x = 4
B. x = -4
C. x = 4 or x = -4
D. no solution

Weegy: you can not solve this equation unless you know the value of x or the final answer. tmbaldwin33|Points 85|

User: Solve for b.
(b - 3)2 = 9
A. b = 0 or b = 6
B. b = 2
C. b = 3 or b = -3
D. no solution

Weegy: Solving for b from (b - 3)2 = 9 you get: b-3=4.5, then b=4.5+3=7.5. None of the answers you gave me are correct. Expert answered|yestfl|Points 829|

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