(4a+3)(16a2−12a+9)−a(8a−5)(8a+5)

Question

(4a+3)(16a2−12a+9)−a(8a−5)(8a+5)

Answer 1

Ответ:

(4a+3)(16a2−12a+9)−a(8a−5)(8a+5)=64a³-a(64a²-25) =-25

Comments

Спасибо