Question

value of m=-2,n=6 m3+2m2n+3mn2+n3​

Answer 1

• We have to evaluate the above expression by using the given data.

             Given data:- $m=-2,n=6.$

             To find:- Value of above expression $m3+2m2n+3mn2+n3.$

             Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics.  It stands for,

           B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

       Now put the value $m=-2,n=6$  in the given equation

       we get,

          $m3+2m2n+3mn2+n3\\\Rightarrow (-2)3+2(-2)2(6)+3(-2)(6)+(6)3\\\Rightarrow (-6)+(-48)+(-36)+18\\\Rightarrow -72.$

     Hence we will get the value $-72.$