Add. Simplify, if possible.
-$\frac { 9 } { 9 x ^ { 2 } } + \frac { 3 } { 9 x ^ { 2 } }$
A) 4
B) $\frac { 3 } { 4 x ^ { 2 } }$
C) $\frac { 4 } { 3 x ^ { 2 } }$
D) $\frac { 4 } { 3 x ^ { 4 } }$

Question

Quizplus · Accepted Answer

The fractions have the same denominator, so add the numerators: $\frac{9 + 3}{9x^2} = \frac{12}{9x^2}$. Simplify to $\frac{4}{3x^2}$.

Add Simplify, If Possible 99x2+39x2\frac { 9 } { 9 x ^ { 2 } } + \frac { 3 } { 9 x ^ { 2 } }9x29​+9x23​

Add Simplify, If Possible $\frac { 9 } { 9 x ^ { 2 } } + \frac { 3 } { 9 x ^ { 2 } }$