Question

Упростить выражение( 3х^2y-4xy^3-2y)-(2x^2y+6xy^2-y)

Answer 1

( 3х²y-4xy³-2y)-(2x²y+6xy²-y)=3x²y−4xy³−2y−2x²y−6xy²+y=x²y−4xy³−y−6xy²=−4xy³−6xy²+x²y−y