Question

Efectuati!!! cine face clar si urgent primeste coroana ,vot,si,multumesc ok??! Faceti doar de ex 10 pe f,g si h

Answer 1

F)32X12+[(114+20)x8-(105-91)x14]x3=
32x12+(134x8-14x14)x3=
32x12+(1072-193)x3=
32x12+879x3=
384+2637=3021

g)4x{6x3-[3x(16+9)-2x3+5-18x4]x3}-(29-16+2)x3=
4x[6x3-(3x25-6+5-72)x3]-15x3=
4x[6x3-(75-6+5-72)x3]-45=
4x(6x3-2x3)-45=
4x(18-6)-45=
4x12-45=
48-45=3

h)[(15-3x4)x5-9]x8-2x[13-(5x7-6x4)+4x5]=
[(15-12)x5-9]x8-2x[13-(35-24)+4x5]=
(3x5-9)x8-2x(13-11+4x5)=
(15-9)x8-2x(13-11+20)=
6x8-2x22=
48-44=4