Enrhifo
\frac{\sqrt{3}\left(8-x\right)\left(\frac{x}{2}+1\right)}{2}
Gwahaniaethu w.r.t. x
\sqrt{3}\times \frac{3-x}{2}
Graff
Rhannu
Copïo i clipfwrdd
0.5\left(3\sqrt{3}-0.5\left(2\sqrt{3}-\left(\sqrt{3}x-2\sqrt{3}\right)\right)\right)\left(8-x\right)
Defnyddio’r briodwedd ddosbarthu i luosi \sqrt{3} â x-2.
0.5\left(3\sqrt{3}-0.5\left(2\sqrt{3}-\sqrt{3}x-\left(-2\sqrt{3}\right)\right)\right)\left(8-x\right)
I ddod o hyd i wrthwyneb \sqrt{3}x-2\sqrt{3}, dewch o hyd i wrthwyneb pob term.
0.5\left(3\sqrt{3}-0.5\left(2\sqrt{3}-\sqrt{3}x+2\sqrt{3}\right)\right)\left(8-x\right)
Gwrthwyneb -2\sqrt{3} yw 2\sqrt{3}.
0.5\left(3\sqrt{3}-0.5\left(4\sqrt{3}-\sqrt{3}x\right)\right)\left(8-x\right)
Cyfuno 2\sqrt{3} a 2\sqrt{3} i gael 4\sqrt{3}.
0.5\left(3\sqrt{3}-2\sqrt{3}+0.5\sqrt{3}x\right)\left(8-x\right)
Defnyddio’r briodwedd ddosbarthu i luosi -0.5 â 4\sqrt{3}-\sqrt{3}x.
0.5\left(\sqrt{3}+0.5\sqrt{3}x\right)\left(8-x\right)
Cyfuno 3\sqrt{3} a -2\sqrt{3} i gael \sqrt{3}.
\left(0.5\sqrt{3}+0.25\sqrt{3}x\right)\left(8-x\right)
Defnyddio’r briodwedd ddosbarthu i luosi 0.5 â \sqrt{3}+0.5\sqrt{3}x.
4\sqrt{3}-0.5\sqrt{3}x+2\sqrt{3}x-0.25\sqrt{3}x^{2}
Cyfrifwch y briodoledd ddosrannol drwy luosi pob 0.5\sqrt{3}+0.25\sqrt{3}x gan bob 8-x.
4\sqrt{3}+1.5\sqrt{3}x-0.25\sqrt{3}x^{2}
Cyfuno -0.5\sqrt{3}x a 2\sqrt{3}x i gael 1.5\sqrt{3}x.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\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]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}