Question

3x0,2^3+o,7^8 x 0,7^18:(0,7^4)^6+2,014^0+(1,2^2-o,5^2x4)^2.Va rog frumos repede.dau coroana si 27 puncte

Answer 1

3x0,2³+0,7⁸ x 0,7¹⁸:0,7²⁴+2,014⁰+(1,2²-0,5²x4)²=
0,024+0,7² +1+(1,44-0,1x4)²=
0,024+0,49 +1+(1,44-0,4)²=
1,514+(1,04)²=
1,514-1,082=0,432