Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.f(x) = 16x2 + 56x + 13
A. x = - 
, x = - 
B. x = - 
, x = - 
C. x = - 
, x = 
D. x = 
, x = 
Answer: B
Mathematics
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?
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A. 
B. 
C. 
D. 
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Mathematics