Tīpoka ki ngā ihirangi matua
Aromātai (complex solution)
Tick mark Image
Wāhi Tūturu (complex solution)
Tick mark Image
Aromātai
Tick mark Image

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

4i\sqrt{15}
Tauwehea te -240=\left(4i\right)^{2}\times 15. Tuhia anō te pūtake rua o te hua \sqrt{\left(4i\right)^{2}\times 15} hei hua o ngā pūtake rua \sqrt{\left(4i\right)^{2}}\sqrt{15}. Tuhia te pūtakerua o te \left(4i\right)^{2}.