Whakaoti mō m
m=8
Tohaina
Kua tāruatia ki te papatopenga
m-4=4
Pūruatia ngā taha e rua o te whārite.
m-4-\left(-4\right)=4-\left(-4\right)
Me tāpiri 4 ki ngā taha e rua o te whārite.
m=4-\left(-4\right)
Mā te tango i te -4 i a ia ake anō ka toe ko te 0.
m=8
Tango -4 mai i 4.
Ngā Tauira
whārite tapawhā
{ 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
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Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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