Odpowiedź:
12+2x*2x=268
12+4x2=268
4x2=256
x2=64
x=8
8+8x=88
8x=80 /:8
x=10
16+10*6=76
Odp. 76
;)
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Odpowiedź:
12+2x*2x=268
12+4x2=268
4x2=256
x2=64
x=8
8+8x=88
8x=80 /:8
x=10
16+10*6=76
Odp. 76
;)