Whakaoti mō F
F=5
Tautapa F
F≔5
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
F = \frac { - 2 } { 2 \cdot ( - \frac { 1 } { 5 } ) }
Tohaina
Kua tāruatia ki te papatopenga
F=\frac{-2}{\frac{2\left(-1\right)}{5}}
Tuhia te 2\left(-\frac{1}{5}\right) hei hautanga kotahi.
F=\frac{-2}{\frac{-2}{5}}
Whakareatia te 2 ki te -1, ka -2.
F=\frac{-2}{-\frac{2}{5}}
Ka taea te hautanga \frac{-2}{5} te tuhi anō ko -\frac{2}{5} mā te tango i te tohu tōraro.
F=-2\left(-\frac{5}{2}\right)
Whakawehe -2 ki te -\frac{2}{5} mā te whakarea -2 ki te tau huripoki o -\frac{2}{5}.
F=5
Whakareatia -2 ki te -\frac{5}{2}.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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