Question

( - 2 1/2 a ²6² ) ^2* (0,4a^3b)^3​

Answer 1

Ответ:

(-2 1/2×a²6²)²×(0,4a³b)³=

(-5/2a²×6²)²×0,4a³×a⁴b³=

(5/2a²6²)²×(2/5)×a⁴b³=

25/4a⁴×6⁴×8/125a⁹b³=

a⁴×6⁴×2/5a⁶b³=

2×6⁴a¹³b³/5=2×1296a¹³b³/5=

2592a¹³b³/5