Manatoko
teka
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 15 } { 4 } = \frac { 3 \frac { 3 } { 4 } } { 4 }
Tohaina
Kua tāruatia ki te papatopenga
15=\frac{3\times 4+3}{4}
Whakareatia ngā taha e rua o te whārite ki te 4.
15=\frac{12+3}{4}
Whakareatia te 3 ki te 4, ka 12.
15=\frac{15}{4}
Tāpirihia te 12 ki te 3, ka 15.
\frac{60}{4}=\frac{15}{4}
Me tahuri te 15 ki te hautau \frac{60}{4}.
\text{false}
Whakatauritea te \frac{60}{4} me te \frac{15}{4}.
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
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}