## Math Problem Statement

Find the solution(s) of the following equation.
[b^2 = 49]
Choose all answers that apply:
Choose all answers that apply:
(Choice A)

[b = 7]
A
[b = 7]
(Choice B)

[b = -7]
B
[b = -7]
(Choice C)

[b = \sqrt{49}]
C
[b = \sqrt{49}]
(Choice D)

[b = -\sqrt{49}]
D
[b = -\sqrt{49}]
(Choice E) None of the above
E
None of the above

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Algebra

Quadratic Equations

Square Roots

### Formulas

b^2 = 49

b = ±√49

### Theorems

Square Root Theorem

### Suitable Grade Level

Grades 6-8