Enrhifo
86-\frac{68}{h}
Ehangu
86-\frac{68}{h}
Rhannu
Copïo i clipfwrdd
\frac{-17\left(1+h\right)\left(-5\right)+h-153}{h}
Tynnu 6 o 1 i gael -5.
\frac{85\left(1+h\right)+h-153}{h}
Lluosi -17 a -5 i gael 85.
\frac{85+85h+h-153}{h}
Defnyddio’r briodwedd ddosbarthu i luosi 85 â 1+h.
\frac{85+86h-153}{h}
Cyfuno 85h a h i gael 86h.
\frac{-68+86h}{h}
Tynnu 153 o 85 i gael -68.
\frac{-17\left(1+h\right)\left(-5\right)+h-153}{h}
Tynnu 6 o 1 i gael -5.
\frac{85\left(1+h\right)+h-153}{h}
Lluosi -17 a -5 i gael 85.
\frac{85+85h+h-153}{h}
Defnyddio’r briodwedd ddosbarthu i luosi 85 â 1+h.
\frac{85+86h-153}{h}
Cyfuno 85h a h i gael 86h.
\frac{-68+86h}{h}
Tynnu 153 o 85 i gael -68.
Enghreifftiau
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y = 3x + 4
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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}