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Math·Advanced Math·Nonlinear equations in one variable and systems of equations in two variables
easy9x(x+5)=rIn the given equation, r is a positive constant. Which of the following must be true?
A
The equation has no real solutions.
B
The equation has exactly one real solution.
C
The equation has two distinct real solutions.
D
There is not enough information to determine the number of real solutions to the equation.