Whakaoti i te 02*05*(w+x)^05+08*05*w^05-2geq20

$$02 * 05 * ( w + x ) ^ { 05 } + 08 * 05 * w ^ { 05 } - 2 \geq 20$$

Aromātai (complex solution)

Ngā Upane Otinga

Mahia ngā whakarea.

$$0\times 0\times 5\left(w+x\right)^{0\times 5}+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 0, ka 0.

$$0\times 5\left(w+x\right)^{0\times 5}+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 5, ka 0.

$$0\left(w+x\right)^{0\times 5}+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 5, ka 0.

$$0\left(w+x\right)^{0}+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Tātaihia te w+x mā te pū o 0, kia riro ko 1.

$$0\times 1+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 1, ka 0.

$$0+0\times 0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 0, ka 0.

$$0+0\times 5w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 5, ka 0.

$$0+0w^{0\times 5}-2\geq 20$$

Whakareatia te 0 ki te 5, ka 0.

$$0+0w^{0}-2\geq 20$$

Tātaihia te w mā te pū o 0, kia riro ko 1.

$$0+0\times 1-2\geq 20$$

Whakareatia te 0 ki te 1, ka 0.

$$0+0-2\geq 20$$

Tāpirihia te 0 ki te 0, ka 0.

$$-2\geq 20$$

Whakatauritea te -2 me te 20.

$$\text{false}$$