Issolvi f(11/2)=(11/2)-1/2(1frac{1{2})^2-(11/2)^2}=

$$f ( 1 \frac { 1 } { 2 } ) = \frac { ( 1 \frac { 1 } { 2 } ) - 1 } { 2 ( 1 \frac { 1 } { 2 } ) ^ { 2 } - ( 1 \frac { 1 } { 2 } ) ^ { 2 } } =$$

Evalwa

$$\frac{2}{9}\approx 0.222222222$$

Passi tas-Soluzzjonijiet

Immultiplika 1 u 2 biex tikseb 2.

$$\frac{\frac{2+1}{2}-1}{2\times \left(\frac{1\times 2+1}{2}\right)^{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Żid 2 u 1 biex tikseb 3.

$$\frac{\frac{3}{2}-1}{2\times \left(\frac{1\times 2+1}{2}\right)^{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Naqqas 1 minn \frac{3}{2} biex tikseb \frac{1}{2}.

$$\frac{\frac{1}{2}}{2\times \left(\frac{1\times 2+1}{2}\right)^{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Immultiplika 1 u 2 biex tikseb 2.

$$\frac{\frac{1}{2}}{2\times \left(\frac{2+1}{2}\right)^{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Żid 2 u 1 biex tikseb 3.

$$\frac{\frac{1}{2}}{2\times \left(\frac{3}{2}\right)^{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Ikkalkula \frac{3}{2} bil-power ta' 2 u tikseb \frac{9}{4}.

$$\frac{\frac{1}{2}}{2\times \frac{9}{4}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Immultiplika 2 u \frac{9}{4} biex tikseb \frac{9}{2}.

$$\frac{\frac{1}{2}}{\frac{9}{2}-\left(\frac{1\times 2+1}{2}\right)^{2}}$$

Immultiplika 1 u 2 biex tikseb 2.

$$\frac{\frac{1}{2}}{\frac{9}{2}-\left(\frac{2+1}{2}\right)^{2}}$$

Żid 2 u 1 biex tikseb 3.

$$\frac{\frac{1}{2}}{\frac{9}{2}-\left(\frac{3}{2}\right)^{2}}$$

Ikkalkula \frac{3}{2} bil-power ta' 2 u tikseb \frac{9}{4}.

$$\frac{\frac{1}{2}}{\frac{9}{2}-\frac{9}{4}}$$

Naqqas \frac{9}{4} minn \frac{9}{2} biex tikseb \frac{9}{4}.

$$\frac{\frac{1}{2}}{\frac{9}{4}}$$

Iddividi \frac{1}{2} b'\frac{9}{4} billi timmultiplika \frac{1}{2} bir-reċiproku ta' \frac{9}{4}.

$$\frac{1}{2}\times \frac{4}{9}$$

Immultiplika \frac{1}{2} u \frac{4}{9} biex tikseb \frac{2}{9}.

$$\frac{2}{9}$$

Fattur

$$\frac{2}{3 ^ {2}} = 0.2222222222222222$$