Question

УПРАСТИТЕ ВЫРАЖЕНИЕ -2АВ^3*3А^2*В^4

Answer 1

( - 2 A B^3 ) * ( 3 A^2 ) * ( B^4 ) = ( - 2 * 3 ) * ( A * A^2 ) * ( B^3 * B^4 ) =
= ( - 6 A^3 B^7 )