Question

(3а³-а²+а)(-5а²) = ....
(-2ах²+3ах-а²)(-а²х²) = ...

(-0,5с⁴d)³(-4с²d²)²
(-pq)⁶(6p²q)³
(3mn)⁴(-3mn²)³​

Answer 1

Ответ:

1) -15a^5+5a^4-5a^3

2)2a^3 x^4-3a^3 x^3+a^4 x^2

3) -2c^16 d^7

4) 216p^12 q^9

5) -2187^7 n^10