Whakaoti i te (3/4)^2-2*3/4+m=0

$$( \frac { 3 } { 4 } ) ^ { 2 } - 2 \times \frac { 3 } { 4 } + m = 0$$

Whakaoti mō m

$$m=\frac{15}{16}=0.9375$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tātaihia te \frac{3}{4} mā te pū o 2, kia riro ko \frac{9}{16}.

$$\frac{9}{16}-2\times \frac{3}{4}+m=0$$

Tuhia te 2\times \frac{3}{4} hei hautanga kotahi.

$$\frac{9}{16}-\frac{2\times 3}{4}+m=0$$

Whakareatia te 2 ki te 3, ka 6.

$$\frac{9}{16}-\frac{6}{4}+m=0$$

Whakahekea te hautanga \frac{6}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{9}{16}-\frac{3}{2}+m=0$$

Ko te maha noa iti rawa atu o 16 me 2 ko 16. Me tahuri \frac{9}{16} me \frac{3}{2} ki te hautau me te tautūnga 16.

$$\frac{9}{16}-\frac{24}{16}+m=0$$

Tā te mea he rite te tauraro o \frac{9}{16} me \frac{24}{16}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{9-24}{16}+m=0$$

Tangohia te 24 i te 9, ka -15.

$$-\frac{15}{16}+m=0$$

Me tāpiri te \frac{15}{16} ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.

$$m=\frac{15}{16}$$