" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(a*b)(a+2b) =
(14*4)(14+2*4)=
56(14+8)=
784+448 = 1232
b) (a+b)(b+c)(c+a)=
(0,8+0,3)(0,3+1)(1+0,8)=
1,1*1,3*1,8=2,574