Question

6a(2b-3a)+2(3a-b)^2 При: a=0,15;b=2

Answer 1

6a(2b-3a)+2(3a-b)^2 При: a=0,15;b=2    =  

= 6 * 0,15 * (2 * 2 - 3 * 0,15) + 2 * (3 * 0,15 - 2)^2 =

= 0,9 * 3,55 + 2 * (-1,55)^2 =

=  3,195 * 2 * 2,4025 =

= 15, 351975