Aromātai
7
Tauwehe
7
Tohaina
Kua tāruatia ki te papatopenga
\left(\sqrt{3}\right)^{2}-4\sqrt{3}+4+4\sqrt{3}
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(\sqrt{3}-2\right)^{2}.
3-4\sqrt{3}+4+4\sqrt{3}
Ko te pūrua o \sqrt{3} ko 3.
7-4\sqrt{3}+4\sqrt{3}
Tāpirihia te 3 ki te 4, ka 7.
7
Pahekotia te -4\sqrt{3} me 4\sqrt{3}, ka 0.
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
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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}