Simplify: 4mn²(3m - 7n) - 5n²(2m² -mn)
Answers
Answered by
0
Answer:
mn^2 (2m-23n)
Step-by-step explanation:
= 12m^2n^2-28mn^3- 10m^2n^2+5mn^3
= 12m^2n^2-10m^2n^2-28mn^3+5mn^3
= 2m^2n^2-23mn^3
= mn^2( 2m-23n).
Answered by
0
Answer:
ggicgudh ghcb ctjvx gfhv xyb. fub. fh. cgn. fgb
Similar questions