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Solve the following quadratic equation by the square root method. If needed, write your answer as a fraction reduced to lowest term

Solve the following quadratic equation by the square root method. If needed, write-example-1

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Solution

Solve the following quadratic equation by the square root method.


\begin{gathered} y^2-10y+25=-49 \\ y^2-10y+25+49=0 \\ y^2-10y+74=0 \end{gathered}

Therefore the correct answer for y are


y=5+7i,\text{ 5-7i}

Solve the following quadratic equation by the square root method. If needed, write-example-1
User Cosmin Sontu
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