Simplify 2a^2 b^3(4a^2+3ab^2-ab)
\(2a^2b^3(4a^2+3ab^2-ab)\)Factor : \(4a^2+3ab^2-ab\)\(a(3b^2-b+4a)\)factor out common term a :\(a(3b^2 -b+4a)\)\(= 2ab^3b^3(3b^2-b+4a)\)hope this helps!