Factor.
-$y^{2}-\frac{2}{7} y+\frac{1}{49}$
A) y $\left(y-\frac{2}{7}\right)$
B) Prime
C) $\left(y+\frac{1}{7}\right)^{2}$
D) $\left(y-\frac{1}{7}\right)^{2}$

Name: Factor. -$y^{2}-\frac{2}{7} y+\frac{1}{49}$ A) y $\left(y-\frac{2}{7}\right)$ B) Prime C) $\left(y+\frac{1}{7}\right)^{2}$ D) $\left(y-\frac{1}{7}\right)^{2}$
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Question

Quizplus · Accepted Answer

The expression is a perfect square trinomial, which factors to $(y-\frac{1}{7})^2$.

Factor - y2−27y+149y^{2}-\frac{2}{7} y+\frac{1}{49}y2−72​y+491​ A) Y (y−27)\left(y-\frac{2}{7}\right)(y−72​) B) Prime C) (y+17)2\left(y+\frac{1}{7}\right)^{2}(y+71​)2 D) (y−17)2\left(y-\frac{1}{7}\right)^{2}(y−71​)2

Factor
- $y^{2}-\frac{2}{7} y+\frac{1}{49}$ A) Y $\left(y-\frac{2}{7}\right)$ B) Prime
C) $\left(y+\frac{1}{7}\right)^{2}$ D) $\left(y-\frac{1}{7}\right)^{2}$