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Ba calculatrices YouTube
  1. Ndako
  2. SHARP EL-531XT
  3. ETENI YA 2: Ba calculs mpe ba fonctions
  4. Mituya négatifs: +/−

Mituya négatifs: +/−

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Mituya négatifs: +/−

Mpo na motuya négatif, bosalela bouton +/−, kasi bouton − te. Bokoma 42 mpe bofina mbala. Bofina plus-moins, nsima bokoma 5. Bofina bakisa, bokoma 120, mpe bofina ekokani. 42×(−5)+120\displaystyle 42 \times (-5) + 12042×(−5)+120 ezali −90.. Bokoki mpe kokoma liboso 5, nsima +/−.

▶ Tala etape oyo na video (15:22)

← Oyo elekiTrait ya fraction esengaka ba parenthèses
Oyo ekoya →Ba puissances ya 10: Exp
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Na eteni oyo

ETENI YA 2: Ba calculs mpe ba fonctions

Ba opérations ya calcul
  • Division liboso ya addition
  • Trait ya fraction esengaka ba parenthèses
  • Mituya négatifs: +/−
  • Ba puissances ya 10: Exp
Ba calculs na constante
  • Kobakisa to kolongola motuya moko
  • Division to multiplication na motuya moko
Ba fonctions
  • Sinus na degrés
  • Cosinus na radians (DRG: DEG → RAD)
  • Tangente inverse na grades (DRG: RAD → GRAD)
  • Ba fonctions hyperboliques: hyp
  • Hyperboliques inverses: 2nd F arc hyp
  • Logarithme népérien
  • Logarithme décimal
  • e na puissance x
  • 10 na puissance x
  • Inverse: x⁻¹
  • Ba puissances: yˣ mpe x²
  • Puissance ya puissance
  • Cube: x³
  • Racine carrée mpe racine x
  • Racine cubique
  • Factorielle
  • Ba permutations
  • Ba combinaisons
  • Loterie ya solo: ba boules 6 kati na 49
  • Ndenge boni ya kobimisa ekeseni?
  • Libaku na bino ya kolonga
  • Pourcentage 1: pourcentage ya motuya
  • Pourcentage 2: pourcentage boni?
  • Pourcentage 3: koluka mobimba
  • Kobakisa pourcentage (komatisa ntalo)
  • Kolongola pourcentage (kokitisa ntalo)
  • Ndelo ya biyano ya ba fonctions inverses
Kobongola unité ya angle
  • Kobongola 90°
  • Kobongola eyano ya angle

Ba calculatrices

  • CASIO fx-300ES PLUS
  • SHARP EL-531XT
  • SHARP EL-W516T

Ba vidéo ya mayele

Manwal nyonso ezali na vidéo ya mayele na chaîne na biso ya YouTube. Sala abonnement mpo na ba calculatrices oyo ekoya.

▶ Sala abonnement
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