Cari nilai B
B=-4x\left(3-2x\right)
Cari nilai x (complex solution)
x=\frac{-\sqrt{2B+9}+3}{4}
x=\frac{\sqrt{2B+9}+3}{4}
Cari nilai x
x=\frac{-\sqrt{2B+9}+3}{4}
x=\frac{\sqrt{2B+9}+3}{4}\text{, }B\geq -\frac{9}{2}
Grafik
Bagikan
Disalin ke clipboard
B=8x^{2}-12x
Gunakan properti distributif untuk mengalikan -4x dengan -2x+3.
Contoh
Persamaan kuadrat
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
Persamaan linear
y = 3x + 4
Aritmetika
699 * 533
Matriks
\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]
Persamaan simultan
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Diferensial
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integral
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limit
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}