Question

(-3x²y).(+2x²y²)=

(-3,1a³).(+0,6a²)=

(⅓a²b³).(½a⁴b)=​

Answer 1

Resposta:

(-3x²y).(+2x²y²)  → $-6x^{4}$y³

(-3,1a³).(+0,6a²) → $1,86a^{2}$

(⅓a²b³).(½a⁴b) → $\frac{1}{6}a^{6}b^{4}$