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OpenStudy (anonymous):
Solve the following quadratic equation: (x + 3)^2 = 16. A. x = -3, -4 B. x = 1 C. x = -1, 7 D. x = 1, -7
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OpenStudy (campbell_st):
take the square root of both sides of the equation, which gives \[x + 3 = \pm 4\] now solve for x
OpenStudy (anonymous):
B! Thanks for the help.
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