0:00:00.419,0:00:02.573
Ni milinganyo gani ni

0:00:02.573,0:00:06.860
sawa na x jumlisha mbili y jumlisha x jumlisha mbili?

0:00:06.860,0:00:09.867
Chagua mlinganyo sahihi.

0:00:09.867,0:00:13.281
Hebu tuone kama ninaweza kuufanya huu mlinganyo

0:00:13.281,0:00:16.657
Ngoja niuandike, kwa hiyo nina x jumlisha...

0:00:16.657,0:00:21.611
x jumlisha mbili y jumlisha x jumlisha mbili.

0:00:21.611,0:00:23.379
Kwa hiyo, kitu cha kwanza kinachokuja akilini mwangu,

0:00:23.379,0:00:24.637
kabla hata sijaangalia hii milinganyo,

0:00:24.637,0:00:27.299
Nina x hapa, nina x pale.

0:00:27.299,0:00:29.351
Kama ni x moja, kisha nikajumlisha na x nyingine

0:00:29.351,0:00:32.846
zitakuwa x mbili hivyo nitaandika tena kama hivi...

0:00:32.846,0:00:34.350
ngoja nitumie rangi nyingine.

0:00:34.350,0:00:37.376
Ninaweza kuiandika hii x na hii x,

0:00:37.376,0:00:40.078
kama nikizijumlisha zitakuwa x mbili

0:00:40.078,0:00:43.471
Kwa hiyo hii ni...sitaki kuruka hatua yoyote

0:00:43.471,0:00:46.945
hivyo, x jumlisha x jumlisha mbili y...

0:00:46.945,0:00:49.242
sasa ngoja nibadilishe mpangilio.

0:00:49.242,0:00:51.517
Na kisha hizi x mbili hapa,

0:00:51.517,0:00:54.220
ninaweza kuziandika ka mbili x.

0:00:54.220,0:00:57.575
Kwa hiyo, nina mbili x jumlisha mbili y...

0:00:57.575,0:01:00.955
jumlisha mbili y jumlisha mbili.

0:01:00.955,0:01:03.240
Sasa hebu tuone, katika hizi chaguzi zangu...

0:01:03.240,0:01:05.767
huu hapa,

0:01:05.767,0:01:10.247
huu mbili x jumlisha nne y jumlisha nne.

0:01:10.247,0:01:13.581
Huu siyo sahihi, nina mbili x jumlisha mbili y jumlisha 2,

0:01:13.581,0:01:15.247
kwa hiyo naweza kuichukua hii

0:01:15.247,0:01:16.871
Sasa, huu hapa unachekesha, unaonekana kama

0:01:16.871,0:01:17.950
wameizidisha mbili.

0:01:17.950,0:01:20.509
Hebu tuone kama tukizidisha mbili hapa nini kitatokea?

0:01:20.509,0:01:22.642
Kwa hiyo mbili ni kigawo cha hii namba

0:01:22.642,0:01:25.507
ni kigawo cha hii namba, ni kigawo cha hii namba

0:01:25.507,0:01:28.717
Hebu tuone kama tunaweza kugawanya.

0:01:28.717,0:01:32.516
Kwa hiyo, itakuwa mbili mara x,

0:01:32.516,0:01:37.373
kwa hiyo nitaiandika x kwa rangi hii hii, mbili mara x jumlisha,

0:01:37.373,0:01:40.847
y imebaki tulipoitoa mbili

0:01:40.847,0:01:42.350
Na kama ukiitoa mbili nje ya mabano hapa,

0:01:42.350,0:01:43.895
utabakiwa na moja.

0:01:43.895,0:01:46.983
Kwa hiyo, mbili mara x jumlisha y jumlisha moja.

0:01:46.983,0:01:49.705
Ambacho ni sawa na tulichopata hapa.

0:01:49.705,0:01:51.513
Kwa kuwa niliweza kuchagua jibu,

0:01:51.513,0:01:56.355
Sitachagua 'hakuna jibu sahihi'