6a^2b^2+(3ab^2-2a^2b^2)-(4a^2b^2+ab^2)-2ab^2

 6a2b2+(3ab2-2a2b2)-(4a2b2+ab2)-2ab2 Final result : 0 Step by step solution :Step  1  :Skip Ad Equation at the end of step  1  : ((((6•(a2))•(b2))+((3a•(b2))-((2•(a2))•(b2))))-(((4•(a2))•(b2))+(a•(b2))))-2ab2 Step  2  :Equation at the end of step  2  : ((((6•(a2))•(b2))+((3a•(b2))-((2•(a2))•(b2))))-((22a2•b2)+ab2))-2ab2 Step  3  :Equation at the end of step  3  : ((((6•(a2))•(b2))+((3a•(b2))-(2a2•b2)))-(4a2b2+ab2))-2ab2 Step  4  :Equation at the end of step  4  : ((((6•(a2))•(b2))+(3ab2-2a2b2))-(4a2b2+ab2))-2ab2 Step  5  :Equation at the end of step  5  : ((((2•3a2) • b2) + (3ab2 - 2a2b2)) - (4a2b2 + ab2)) - 2ab2 Step  6  :Final result : 0

6a²b²+(3ab²-2a²b²)-(4a²b²+ab²)-2ab²= =6a²b²+(ab²(3-2a))-(ab²(4a+1))-2ab²= =6ab²+ab²(3-2a)-ab²(4a+1)-2ab²= =ab²(6a+3-2a-4a+1-2)= =2ab²