1.

Simplify the following. (0) 3a? (a-a?)-2a² (2a+aº)-3(2a -a“)(ii) ab(a? - a°)+ ab(aº-a“)Find the product - 2a(ab + b2)and find its value for a=2.b=4.52​

Answer»

y the FOLLOWING.(0) 3a? (a-a?)-2a² (2a+aº)-3(2a -a“)(ii) AB(a? - a°)+ ab(aº-a“)Find the product - 2a(ab + b2)and find its value for a=2.b=4.52



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