Whakaoti mō F
F = -\frac{115}{14} = -8\frac{3}{14} \approx -8.214285714
Tautapa F
F≔-\frac{115}{14}
Tohaina
Kua tāruatia ki te papatopenga
F=-\frac{5}{7}+\frac{-15}{2}
Ka taea te hautanga \frac{-5}{7} te tuhi anō ko -\frac{5}{7} mā te tango i te tohu tōraro.
F=-\frac{5}{7}-\frac{15}{2}
Ka taea te hautanga \frac{-15}{2} te tuhi anō ko -\frac{15}{2} mā te tango i te tohu tōraro.
F=-\frac{10}{14}-\frac{105}{14}
Ko te maha noa iti rawa atu o 7 me 2 ko 14. Me tahuri -\frac{5}{7} me \frac{15}{2} ki te hautau me te tautūnga 14.
F=\frac{-10-105}{14}
Tā te mea he rite te tauraro o -\frac{10}{14} me \frac{105}{14}, me tango rāua mā te tango i ō raua taurunga.
F=-\frac{115}{14}
Tangohia te 105 i te -10, ka -115.
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