Waa maxay x afar geesle? … yac, x afarjibbaaran waxay la mid tahay x iskeed u dhufatay. Aljabrada, x lagu dhufto x waxa loo qori karaa sida x×xx × x (ama) x⋅xx ⋅ x (ama) xx (ama) x(x) x calaamad labajibbaaran waa x2.
Halkan, Sideed u akhridaa X²? x^2 waxa loogu dhawaaqaa "x squared" iyo macneheedu waa x jeer x. 2x waxaa loogu dhawaaqaa "laba x" oo macnaheedu yahay 2 jeer x ama x + x.
Waa maxay x² x² *? Sharaxa tallaabo-tallaabo: x²+x² = 2x² waxaan rajeynayaa inay ku caawin doonto.
Intaa waxaa dheer waa maxay macnaha 3²? 3 afarjibbaaran waa 3² = 3 × 3 = 9. 4 labajibbaaran waa 4² = 4 × 4 = 16. 5 labajibbaaran waa 5² = 5 × 5 = 25. 6 labajibbaaran waa 6² = 6 × 6 = 36. 7 = 7.
Sideed u tidhaahdaa FX xagga xisaabta?
Sideed u dhahdaa kordhin?
Sideed u akhridaa isla'egyada xisaabta ee fudud?
Waa maxay jawaabta X² 9? Hal dariiqo oo lagu xalliyo isla'egta quadratic x2 = 9 waa in laga gooyo 9 labada dhinac si loo helo hal dhinac oo le'eg 0: x2 - = 9 0. Odhaahda bidixda waxa loo tixgalin karaa: (x + 3)(x – 3) = 0. Isticmaalka hantida eber, waxaad garanaysaa tani macnaheedu waa x + 3 = 0 ama x – 3 = 0, sidaas x = -3 ama 3.
Waa imisa X2 X2?
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Sidoo kale waa maxay jawaabta X² 16? Hadday x^2=16, markaa x=4, -4.
Ma jiraa eber afar geesle ah?
Laba-geesoodka eber wuxuu noqonayaa eber sababtoo ah marka aad nambarka labajibbaarayso waxa ay la mid tahay in tirada lafteeda lagu dhufto. 0²=0*0=0 sababtoo ah 0 ku dhufo tiro kasta waxay mar walba noqonaysaa eber.
Waa maxay afar geesoodka 6? Liiska fagaarayaasha qumman
LAMBAR | SQUARE | XIDIDKA LABA JIBBAARAN |
---|---|---|
3 | 9 | 1.732 |
4 | 16 | 2.000 |
5 | 25 | 2.236 |
6 | 36 | 2.449 |
• Noofambar 17, 2021
Waa maxay square iyo cube?
Nambarada labajibbaaran iyo cube waa taxane gaar ah oo tirooyin ah kuwaas oo ku xidhan hantida qaabka lagu magacaabay. Tirada labajibbaaran waxay la xidhiidhaa bedka labajibbaaran. Tirada cube waxay la xiriirtaa mugga cube
Sidee u akhridaa FX?
Fikradda y=f(x) y= f(x) qeexaya hawl lagu magacaabo f. Tan waxaa loo akhriyaa sida "y waa shaqo x." Xarafka x waxa uu u taagan yahay qiimaha wax galinta, ama doorsoome madax banaan.
Sideed u xisaabisaa qiimaha FX?
Waa maxay calculus FX? f'(x) si fudud macneheedu waa kala soocida shaqada 'f' marka loo eego doorsoomaha 'x'. Erayada caadiga ah, f'(x) waa kan heerka isbeddelka shaqada 'f' marka la eego isbeddelka gudaha doorsoomaha 'x'. Waxa kale oo loo istcimaalaa in lagu qeexo jiirada tangent ee hawl f. Waxaan rajeynayaa in jawaabtu ay ku caawinayso.
Waa maxay macnaha ∆?
Caleemaha sare ee delta (Δ) marar badan macneheedu waa "isbedel" ama "isbeddelka” xagga xisaabta. Ka fiirso tusaale, kaas oo doorsoome x u taagan yahay dhaqdhaqaaqa shay.
Sideed ugu dhawaaqdaa calaamadaha xisaabta?
Sideed ugu dhawaaqdaa dhimis?
Sideed u samaysaa qaacidooyinka xisaabta? Qaacido waa xaqiiqo ama xeer adeegsada calaamado xisaabeed. Waxay badanaa yeelan doontaa: calaamad siman (=) laba ama ka badan doorsoomayaal (x, y, iwm) kuwaas oo u taagan qiyamka aynaan garanayn weli.
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Tusaale: Qaaciddada lagu helo mugga sanduuqa waa:
x = 2y - 7 | Formula (la xiriira x iyo y) |
---|---|
a 2 + b 2 =c 2 | Formula (oo la xidhiidha a, b iyo c) |
Sideed u akhridaa() xisaabta?
Sideed u akhridaa calaamadaha xisaabta?