Question

completa la tabla, rapido porfavor​

Answer 1

Vamos a resolverlo por partes

a)

$7x {}^{2} + 15y {}^{3}$

b)

$\frac{400}{9} a {}^{n - 3} b {}^{n - 1}$

c)

$- y {}^{3} + \frac{5}{3} a {}^{2} {x {}^{2} }^{}$

d)

$- 5x {}^{4} - 5x {}^{2} + 5x - 30$

e)

$\frac{14}{5} a {}^{5} b {}^{4} c {}^{9}$