Datrys -6.3(50)+0.00305(50)^2+0.2718(50)+6.79

$$- 6.3 ( 50 ) + 0.00305 ( 50 ) ^ { 2 } + 0.2718 ( 50 ) + 6.79$$

Enrhifo

$$-286.995$$

Camau Ateb

Lluosi -6.3 a 50 i gael -315.

$$-315+0.00305\times 50^{2}+0.2718\times 50+6.79$$

Cyfrifo 50 i bŵer 2 a chael 2500.

$$-315+0.00305\times 2500+0.2718\times 50+6.79$$

Lluosi 0.00305 a 2500 i gael 7.625.

$$-315+7.625+0.2718\times 50+6.79$$

Adio -315 a 7.625 i gael -307.375.

$$-307.375+0.2718\times 50+6.79$$

Lluosi 0.2718 a 50 i gael 13.59.

$$-307.375+13.59+6.79$$

Adio -307.375 a 13.59 i gael -293.785.

$$-293.785+6.79$$

Adio -293.785 a 6.79 i gael -286.995.

$$-286.995$$

Ffactor

$$-286.995$$