Solve the equation. Give an exact solution.log(x + 10) - log(x + 4) = log x
A. 2
B. 2, -5
C. no solution
D. 6
Answer: A
Mathematics
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A. 9x2 - 6xy + y2 B. 9x2 - 6xy - 2y2 C. 9x2 + y2 D. 9x2 - 3xy + y2
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Write ? or ? in the blank so that the resulting statement is true.
_____ 
A. ? B. ?
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Determine whether function is one-to-one.
A. Yes B. No
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Identify the “inside function” u = f (x) and the “outside function” y = g (u). Then find dy/dx using the Chain Rule.
Mathematics