Aromātai
70.47694655894313-25\sqrt{3}\approx 27.17567637
Tohaina
Kua tāruatia ki te papatopenga
75.0 \cdot 0.9396926207859084 - 50.0 \cos(30.0)
Evaluate trigonometric functions in the problem
70.47694655894313-50\cos(30)
Whakareatia te 75 ki te 0.9396926207859084, ka 70.47694655894313.
70.47694655894313-50\times \frac{\sqrt{3}}{2}
Get the value of \cos(30) from trigonometric values table.
70.47694655894313-25\sqrt{3}
Whakakorea atu te tauwehe pūnoa nui rawa 2 i roto i te 50 me te 2.
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
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}