Suppose that $a$ is a nonzero constant for which the equation $ax^2+20x+7=0$ has only one solution. Find this solution.
Question:
Suppose that $a$ is a nonzero constant for which the equation $ax^2+20x+7=0$ has only one solution. Find this solution.
Answer:
Let's think step by step.

user
-\frac{7}{10}
Suppose that $a$ is a nonzero constant for which the equation $ax^2+20x+7=0$ has only one solution. Find this solution.
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