Question

Multiplicar los polinomios

(1/2 a- 3/2 b) (2/5 a2)

Answer 1

$( \frac{1a}{2} - \frac{3b}{2} ) (\frac{2 a^{2} }{5} ) = \frac{2 a^{3} }{10} - \frac{6 a^{2} b}{10} = \frac{ a^{3} }{5} - \frac{3 a^{2}b }{5}$

Answer 2

Respuesta:

a)- 2×+4y-7

6×

12×2+24×y-42×