Question

por favor ayúdenme
$\frac{3}{4} x^{2} -\frac{1}{6}x^{2} +2x^{2} -\frac{5}{12} x^{2} +\frac{4}{5} x^{2}$

Answer 1

Tarea:

Resolver:

3/4x^2-1/6x^2+2x^2-5/12x^2+4/5x^2=

3/4-1/6+2-5/12+4/5=45/60-10/60+120/60-25/60= 13/6x^2

Espero te sirva.