Solve the equation.
= 2
A. {-9}
B. {5, 9}
C. ?
D. {-5, 9}
Answer: B
Mathematics
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Solve the problem. Round your answer to the nearest tenth, when appropriate. Use the formula 
, as needed.Find [H3O+] if the pH = 1.4.
A. 4.0 × 10-1 B. 2.5 × 10-2 C. 4.0 × 10-2 D. 2.5 × 10-1
Mathematics
Graph the function.f(x) = 2x3 - 2x2 - 4x + 4
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.
=
A. 
B. 
C. 
D. 
E. 
Mathematics
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 3; zeros: 5, 4 - i
A. -5 B. -4 + i C. 4 + i D. no other zeros
Mathematics