1400 \div 30 \%
Aromātai
\frac{14000}{3}\approx 4666.666666667
Tauwehe
\frac{2 ^ {4} \cdot 5 ^ {3} \cdot 7}{3} = 4666\frac{2}{3} = 4666.666666666667
Pātaitai
Arithmetic
1400 \div 30 \%
Tohaina
Kua tāruatia ki te papatopenga
\frac{1400\times 100}{30}
Whakawehe 1400 ki te \frac{30}{100} mā te whakarea 1400 ki te tau huripoki o \frac{30}{100}.
\frac{140000}{30}
Whakareatia te 1400 ki te 100, ka 140000.
\frac{14000}{3}
Whakahekea te hautanga \frac{140000}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
y = 3x + 4
Arithmetic
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Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}