Evalwa
\left(x+\left(-5-6i\right)\right)\left(x+\left(-5+6i\right)\right)
Espandi
x^{2}-10x+61
Sehem
Ikkupjat fuq il-klibbord
\left(x+\left(-5-6i\right)\right)\left(x-\left(5-6i\right)\right)
Immultiplika -1 u 5+6i biex tikseb -5-6i.
\left(x+\left(-5-6i\right)\right)\left(x+\left(-5+6i\right)\right)
Immultiplika -1 u 5-6i biex tikseb -5+6i.
x^{2}+\left(-5+6i\right)x+\left(-5-6i\right)x+61
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' x+\left(-5-6i\right) b'kull terminu ta' x+\left(-5+6i\right).
x^{2}-10x+61
Ikkombina \left(-5+6i\right)x u \left(-5-6i\right)x biex tikseb -10x.
\left(x+\left(-5-6i\right)\right)\left(x-\left(5-6i\right)\right)
Immultiplika -1 u 5+6i biex tikseb -5-6i.
\left(x+\left(-5-6i\right)\right)\left(x+\left(-5+6i\right)\right)
Immultiplika -1 u 5-6i biex tikseb -5+6i.
x^{2}+\left(-5+6i\right)x+\left(-5-6i\right)x+61
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' x+\left(-5-6i\right) b'kull terminu ta' x+\left(-5+6i\right).
x^{2}-10x+61
Ikkombina \left(-5+6i\right)x u \left(-5-6i\right)x biex tikseb -10x.
Eżempji
Ekwazzjoni kwadratika
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometrija
4 \sin \theta \cos \theta = 2 \sin \theta
Ekwazzjoni lineari
y = 3x + 4
Aritmetika
699 * 533
Matriċi
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Ekwazzjoni simultanja
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differenzazzjoni
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integrazzjoni
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limiti
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}