Solve by extracting square roots.
-x $$x ^ { 2 } - \frac { 2 } { 3 } x$$
A) $\frac { 1 } { 9 } ; \left( x + \frac { 1 } { 3 } \right) ^ { 2 }$
B) $- \frac { 2 } { 3 } x ; \left( x - \frac { 1 } { 3 } \right) ^ { 2 }$
C) $\frac { 1 } { 9 } ; \left( x - \frac { 1 } { 3 } \right) ^ { 2 }$
D) $9 ; \left( x - \frac { 1 } { 3 } \right) ^ { 2 }$

Question

Quizplus · Accepted Answer

The expression provided is not in a form that can be directly solved by extracting square roots. However, choice C correctly represents a squared term, $\left( x - \frac { 1 } { 3 } \right) ^ { 2 }$, which simplifies to $x^2 - \frac{2}{3}x + \frac{1}{9}$, indicating a misunderstanding in the question's presentation.

Solve by Extracting Square Roots x2−23xx ^ { 2 } - \frac { 2 } { 3 } xx2−32​x

Solve by Extracting Square Roots $x ^ { 2 } - \frac { 2 } { 3 } x$