Question

Упростите выражение 4а^3b*12 (ab^2)^3*3a

Answer 1

4*a^3*b* 12*(ab^2)^3 * 3a = 
= 4*a^3*b * 12a^3*b^6 * 3a = 
= 4*12*3*a^3*a^3*a*b*b^6 = 
= 144a^(3 + 3 + 1) * b^(1 + 6) = 
= 144*a^7*b^7