Factor.
-$$y ^ { 2 } - \frac { 2 } { 5 } y + \frac { 1 } { 25 }$$

Name: Factor. -\[y ^ { 2 } - \frac { 2 } { 5 } y + \frac { 1 } { 25 }\]
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Question

Quizplus · Accepted Answer

The expression is a perfect square trinomial, factoring to $\left( y - \frac { 1 } { 5 } \right) ^ { 2 }$ because $\left( -\frac { 1 } { 5 } \right)^2 = \frac { 1 } { 25 }$ and $2 \cdot y \cdot \left( -\frac { 1 } { 5 } \right) = -\frac { 2 } { 5 }y$.

Factor - y2−25y+125y ^ { 2 } - \frac { 2 } { 5 } y + \frac { 1 } { 25 }y2−52​y+251​

Factor
- $y ^ { 2 } - \frac { 2 } { 5 } y + \frac { 1 } { 25 }$