Manatoko
teka
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
1 \frac { 1 } { 2 } + \frac { 2 } { 5 } = 1 \frac { 3 } { 4 }
Tohaina
Kua tāruatia ki te papatopenga
10\left(1\times 2+1\right)+8=5\left(1\times 4+3\right)
Me whakarea ngā taha e rua o te whārite ki te 20, arā, te tauraro pātahi he tino iti rawa te kitea o 2,5,4.
10\left(2+1\right)+8=5\left(1\times 4+3\right)
Whakareatia te 1 ki te 2, ka 2.
10\times 3+8=5\left(1\times 4+3\right)
Tāpirihia te 2 ki te 1, ka 3.
30+8=5\left(1\times 4+3\right)
Whakareatia te 10 ki te 3, ka 30.
38=5\left(1\times 4+3\right)
Tāpirihia te 30 ki te 8, ka 38.
38=5\left(4+3\right)
Whakareatia te 1 ki te 4, ka 4.
38=5\times 7
Tāpirihia te 4 ki te 3, ka 7.
38=35
Whakareatia te 5 ki te 7, ka 35.
\text{false}
Whakatauritea te 38 me te 35.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Poukapa
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whārite Simultaneous
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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}