Question

ayudenme porfa y les doy 50 puntos De−3/5ab+1/6a2b2−8restar−4a3b3−1/10ab+2/3a2−9

Answer 1

Combinar términos comunes:

$= \frac{ - 3}{5}ab + \frac{1}{6} {a}^{2} {b}^{2} + - 8 + - 4 {a}^{3} {b}^{3} + \frac{ - 1}{10} ab + \frac{2}{3} {a}^{2} + - 9$

$= ( - 4 {a}^{3} {b}^{3} ) + ( \frac{1}{6} {a}^{2} {b}^{2} ) + ( \frac{2}{3} {a}^{2} ) + ( \frac{ - 3}{5} ab + \frac{ - 1}{10} ab)+(−8+−9)$

solución

$- 4 {a}^{3} {b}^{3} + \frac{1}{6} {a}^{2} {b}^{2} + \frac{2}{3} {a}^{2} + \frac{ - 7}{10} ab - 17$