Add. Simplify, if possible.
-$\frac{9}{8 x^{2}}+\frac{3}{8 x^{2}}$
A) $\frac{3}{2 x^{2}}$
B) $\frac{3}{4 x^{4}}$
C) 3
D) $\frac{2}{3 x^{2}}$

Question

Quizplus · Accepted Answer

To add the fractions, since they have the same denominator, you simply add the numerators: $9 + 3 = 12$. Thus, the sum is $\frac{12}{8x^2}$, which simplifies to $\frac{3}{2x^2}$ by dividing both the numerator and the denominator by 4.

Add Simplify, If Possible 98x2+38x2\frac{9}{8 x^{2}}+\frac{3}{8 x^{2}}8x29​+8x23​ A) 32x2\frac{3}{2 x^{2}}2x23​ B) 34x4\frac{3}{4 x^{4}}4x43​

Add Simplify, If Possible $\frac{9}{8 x^{2}}+\frac{3}{8 x^{2}}$ A) $\frac{3}{2 x^{2}}$ B) $\frac{3}{4 x^{4}}$