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

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

14a-5a\left(4b-2a\right)+13ab
Whakareatia te -1 ki te 5, ka -5.
14a-20ab+10a^{2}+13ab
Whakamahia te āhuatanga tohatoha hei whakarea te -5a ki te 4b-2a.
14a-7ab+10a^{2}
Pahekotia te -20ab me 13ab, ka -7ab.
14a-5a\left(4b-2a\right)+13ab
Whakareatia te -1 ki te 5, ka -5.
14a-20ab+10a^{2}+13ab
Whakamahia te āhuatanga tohatoha hei whakarea te -5a ki te 4b-2a.
14a-7ab+10a^{2}
Pahekotia te -20ab me 13ab, ka -7ab.