Wazee wa Mathematics

[Sowo]

HII KITU ILIKUWA NI KUPOTEZEANA MUDA AU? #hesabuwito

 

[bnhai]

Nimepata x ni seven na y ni eight ila Mimi Si mwana mahesabu

 

[Nkunguma]

Inafanyika kirahisi sana.

 

[Nkunguma]

Nimepata x ni seven na y ni eight ila Mimi Si mwana mahesabu

Njia tafadhali.

 

[Lwiva]

Hiyo ni kama simitanius equation X²+5=54 and
X+15y=127 njia 54-5=49
X=√49=7 kwa hiyo X ni 7 jibu unatafuta y"
(X=7)+15y=127
7+15y=127
127-7=15y
120=15y
y=120÷15
y=8 jibu

 

[Shark]

HII KITU ILIKUWA NI KUPOTEZEANA MUDA AU? #hesabuwito

Hizi vitu za kuambiana "Find X & Y" akati ziko hapohapo kwenye swali ni kuchanganyana tu. Kama huzioni hizo herufi hapo kwa swali tafuta hata miwani.

 

[dimaa]

Uko njema Mr iwiva

 

[gwijimimi]

Nimepata x ni seven na y ni eight ila Mimi Si mwana mahesabu

Thibitisha

 

[gwijimimi]

Hiyo ni kama simitanius equation X²+5=54 and
X+15y=127 njia 54-5=49
X=√49=7 kwa hiyo X ni 7 jibu unatafuta y"
(X=7)+15y=127
7+15y=127
127-7=15y
120=15y
y=120÷15
y=8 jibu

Exactly
Hongera mkuuu

 

[Pdidy]

Hesabu za basic wengine tulishasahau weka za additional maths unaumiza kichwa

 

[Mzingo]

a

Hizi vitu za kuambiana "Find X & Y" akati ziko hapohapo kwenye swali ni kuchanganyana tu. Kama huzioni hizo herufi hapo kwa swali tafuta hata miwani.

amesema Tafuta thamani ya x,sio tafuta x(find value of x,sio find x)

 

[ngilenengo1]

Sina ubishi sana na majibu ya Iwiva lakini mimi naona kama x na y vina thamani ya 7 na 8; na -7 na 8.9333...
X+15y=127 njia 54-5=49
X=√49=+or -7.
for X=7 unapata y=8
for x=-7, unapata y= 8.933333..
Nawaza tu jamani

 

[ISIS]

Vichwa hivyo! Baraka nyingi kwa waTZ wanaojua hesabu!

 

[Nkunguma]

 

[Nkunguma]

View attachment 375851

Asiyekubali ajinyonge.

 

[ngilenengo1]

Asiyekubali ajinyonge.

Suala sio kukubali au kukataa, ila ni nguvu ya hoja. Kwa nini x isiwe pia -7 ambapo itatupa y=8.933...? Nipeni jibu wataalam

 

[ngilenengo1]

Asiyekubali ajinyonge.

Kwa nini unachukua abs x wakati x sio length rather it is just a hidden number?

 

[Wa Igima]

Hiyo ni kama simitanius equation X²+5=54 and
X+15y=127 njia 54-5=49
X=√49=7 kwa hiyo X ni 7 jibu unatafuta y"
(X=7)+15y=127
7+15y=127
127-7=15y
120=15y
y=120÷15
y=8 jibu

Excellent

 

[Nkunguma]

Kwa nini unachukua abs x wakati x sio length rather it is just a hidden number?

Samahani hapo ni kosa, jibu sahihi ni;
X=±7 na y ni y=8 or 8.93(2dp).

Suala sio kukubali au kukataa, ila ni nguvu ya hoja. Kwa nini x isiwe pia -7 ambapo itatupa y=8.933...? Nipeni jibu wataalam

 

[Lwiva]

Sina ubishi sana na majibu ya Iwiva lakini mimi naona kama x na y vina thamani ya 7 na 8; na -7 na 8.9333...
X+15y=127 njia 54-5=49
X=√49=+or -7.
for X=7 unapata y=8
for x=-7, unapata y= 8.933333..
Nawaza tu jamani

Gushiii x=-7 & y=8.933 ???