Manatoko
teka
Tohaina
Kua tāruatia ki te papatopenga
12=\frac{22}{2}+\frac{3}{2}
Me tahuri te 11 ki te hautau \frac{22}{2}.
12=\frac{22+3}{2}
Tā te mea he rite te tauraro o \frac{22}{2} me \frac{3}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
12=\frac{25}{2}
Tāpirihia te 22 ki te 3, ka 25.
\frac{24}{2}=\frac{25}{2}
Me tahuri te 12 ki te hautau \frac{24}{2}.
\text{false}
Whakatauritea te \frac{24}{2} me te \frac{25}{2}.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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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
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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}