Ответ:
1) 0,06
2) 14,06
Объяснение:
1) х²+3х+4х+12-х²-4х-4х-16-2х+4 = -3х
-3х = -3×(-0,02)=0,06
2) 3(х²-4х+4)+х²+2х-1+4х-4х²-3= 3х²-12х+12+х²+2х-1+4х-4х²-3 = -6х+8
-6х+8=-6×(-1,01)+8= 6,06 + 8 = 14,06
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Answers & Comments
Ответ:
1) 0,06
2) 14,06
Объяснение:
1) х²+3х+4х+12-х²-4х-4х-16-2х+4 = -3х
-3х = -3×(-0,02)=0,06
2) 3(х²-4х+4)+х²+2х-1+4х-4х²-3= 3х²-12х+12+х²+2х-1+4х-4х²-3 = -6х+8
-6х+8=-6×(-1,01)+8= 6,06 + 8 = 14,06