Aromātai
\frac{14x}{5}
Kimi Pārōnaki e ai ki x
\frac{14}{5} = 2\frac{4}{5} = 2.8
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{4}{5}x+2x
Whakawehea te 6 ki te 3, kia riro ko 2.
\frac{14}{5}x
Pahekotia te \frac{4}{5}x me 2x, ka \frac{14}{5}x.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{4}{5}x+2x)
Whakawehea te 6 ki te 3, kia riro ko 2.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{14}{5}x)
Pahekotia te \frac{4}{5}x me 2x, ka \frac{14}{5}x.
\frac{14}{5}x^{1-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
\frac{14}{5}x^{0}
Tango 1 mai i 1.
\frac{14}{5}\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
\frac{14}{5}
Mō tētahi kupu t, t\times 1=t me 1t=t.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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\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]
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