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

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{1}{2}a+\frac{1}{2}\times 2b-\frac{1}{3}\left(3a-b\right)
Whakamahia te āhuatanga tohatoha hei whakarea te \frac{1}{2} ki te a+2b.
\frac{1}{2}a+b-\frac{1}{3}\left(3a-b\right)
Me whakakore te 2 me te 2.
\frac{1}{2}a+b-\frac{1}{3}\times 3a-\frac{1}{3}\left(-1\right)b
Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{1}{3} ki te 3a-b.
\frac{1}{2}a+b-a-\frac{1}{3}\left(-1\right)b
Me whakakore te 3 me te 3.
\frac{1}{2}a+b-a+\frac{1}{3}b
Whakareatia te -\frac{1}{3} ki te -1, ka \frac{1}{3}.
-\frac{1}{2}a+b+\frac{1}{3}b
Pahekotia te \frac{1}{2}a me -a, ka -\frac{1}{2}a.
-\frac{1}{2}a+\frac{4}{3}b
Pahekotia te b me \frac{1}{3}b, ka \frac{4}{3}b.
\frac{1}{2}a+\frac{1}{2}\times 2b-\frac{1}{3}\left(3a-b\right)
Whakamahia te āhuatanga tohatoha hei whakarea te \frac{1}{2} ki te a+2b.
\frac{1}{2}a+b-\frac{1}{3}\left(3a-b\right)
Me whakakore te 2 me te 2.
\frac{1}{2}a+b-\frac{1}{3}\times 3a-\frac{1}{3}\left(-1\right)b
Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{1}{3} ki te 3a-b.
\frac{1}{2}a+b-a-\frac{1}{3}\left(-1\right)b
Me whakakore te 3 me te 3.
\frac{1}{2}a+b-a+\frac{1}{3}b
Whakareatia te -\frac{1}{3} ki te -1, ka \frac{1}{3}.
-\frac{1}{2}a+b+\frac{1}{3}b
Pahekotia te \frac{1}{2}a me -a, ka -\frac{1}{2}a.
-\frac{1}{2}a+\frac{4}{3}b
Pahekotia te b me \frac{1}{3}b, ka \frac{4}{3}b.