Tīpoka ki ngā ihirangi matua
Aromātai
Tick mark Image
Tauwehe
Tick mark Image

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{\frac{\left(-21\right)^{2}}{\left(-7\right)^{2}}+\frac{\left(-21\right)^{6}}{\left(-21\right)^{5}}}{\left(-2\right)^{2}}
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 3 me te 2 kia riro ai te 6.
\frac{\frac{\left(-21\right)^{2}}{\left(-7\right)^{2}}+\left(-21\right)^{1}}{\left(-2\right)^{2}}
Hei whakawehe ngā pū o te pūtake kotahi, tangohia te taupū o te tauraro mai i te taupū o te taurunga. Me tango te 5 i te 6 kia riro ai te 1.
\frac{\frac{441}{\left(-7\right)^{2}}+\left(-21\right)^{1}}{\left(-2\right)^{2}}
Tātaihia te -21 mā te pū o 2, kia riro ko 441.
\frac{\frac{441}{49}+\left(-21\right)^{1}}{\left(-2\right)^{2}}
Tātaihia te -7 mā te pū o 2, kia riro ko 49.
\frac{9+\left(-21\right)^{1}}{\left(-2\right)^{2}}
Whakawehea te 441 ki te 49, kia riro ko 9.
\frac{9-21}{\left(-2\right)^{2}}
Tātaihia te -21 mā te pū o 1, kia riro ko -21.
\frac{-12}{\left(-2\right)^{2}}
Tangohia te 21 i te 9, ka -12.
\frac{-12}{4}
Tātaihia te -2 mā te pū o 2, kia riro ko 4.
-3
Whakawehea te -12 ki te 4, kia riro ko -3.