WEBVTT

00:00:00.419 --> 00:00:02.573
Ni milinganyo gani ni

00:00:02.573 --> 00:00:06.860
sawa na x jumlisha mbili y jumlisha x jumlisha mbili?

00:00:06.860 --> 00:00:09.867
Chagua mlinganyo sahihi.

00:00:09.867 --> 00:00:13.281
Hebu tuone kama ninaweza kuufanya huu mlinganyo

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

00:00:16.657 --> 00:00:21.611
x jumlisha mbili y jumlisha x jumlisha mbili.

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

00:00:23.379 --> 00:00:24.637
kabla hata sijaangalia hii milinganyo,

00:00:24.637 --> 00:00:27.299
Nina x hapa, nina x pale.

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

00:00:29.351 --> 00:00:32.846
zitakuwa x mbili hivyo nitaandika tena kama hivi...

00:00:32.846 --> 00:00:34.350
ngoja nitumie rangi nyingine.

00:00:34.350 --> 00:00:37.376
Ninaweza kuiandika hii x na hii x,

00:00:37.376 --> 00:00:40.078
kama nikizijumlisha zitakuwa x mbili

00:00:40.078 --> 00:00:43.471
Kwa hiyo hii ni...sitaki kuruka hatua yoyote

00:00:43.471 --> 00:00:46.945
hivyo, x jumlisha x jumlisha mbili y...

00:00:46.945 --> 00:00:49.242
sasa ngoja nibadilishe mpangilio.

00:00:49.242 --> 00:00:51.517
Na kisha hizi x mbili hapa,

00:00:51.517 --> 00:00:54.220
ninaweza kuziandika ka mbili x.

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

00:00:57.575 --> 00:01:00.955
jumlisha mbili y jumlisha mbili.

00:01:00.955 --> 00:01:03.240
Sasa hebu tuone, katika hizi chaguzi zangu...

00:01:03.240 --> 00:01:05.767
huu hapa,

00:01:05.767 --> 00:01:10.247
huu mbili x jumlisha nne y jumlisha nne.

00:01:10.247 --> 00:01:13.581
Huu siyo sahihi, nina mbili x jumlisha mbili y jumlisha 2,

00:01:13.581 --> 00:01:15.247
kwa hiyo naweza kuichukua hii

00:01:15.247 --> 00:01:16.871
Sasa, huu hapa unachekesha, unaonekana kama

00:01:16.871 --> 00:01:17.950
wameizidisha mbili.

00:01:17.950 --> 00:01:20.509
Hebu tuone kama tukizidisha mbili hapa nini kitatokea?

00:01:20.509 --> 00:01:22.642
Kwa hiyo mbili ni kigawo cha hii namba

00:01:22.642 --> 00:01:25.507
ni kigawo cha hii namba, ni kigawo cha hii namba

00:01:25.507 --> 00:01:28.717
Hebu tuone kama tunaweza kugawanya.

00:01:28.717 --> 00:01:32.516
Kwa hiyo, itakuwa mbili mara x,

00:01:32.516 --> 00:01:37.373
kwa hiyo nitaiandika x kwa rangi hii hii, mbili mara x jumlisha,

00:01:37.373 --> 00:01:40.847
y imebaki tulipoitoa mbili

00:01:40.847 --> 00:01:42.350
Na kama ukiitoa mbili nje ya mabano hapa,

00:01:42.350 --> 00:01:43.895
utabakiwa na moja.

00:01:43.895 --> 00:01:46.983
Kwa hiyo, mbili mara x jumlisha y jumlisha moja.

00:01:46.983 --> 00:01:49.705
Ambacho ni sawa na tulichopata hapa.

00:01:49.705 --> 00:01:51.513
Kwa kuwa niliweza kuchagua jibu,

00:01:51.513 --> 00:01:56.355
Sitachagua 'hakuna jibu sahihi'