Issolvi (1/3)^2div(1/3+3/4)^2

$$( \frac { 1 } { 3 } ) ^ { 2 } \div ( \frac { 1 } { 3 } + \frac { 3 } { 4 } ) ^ { 2 }$$

Evalwa

$$\frac{16}{169}\approx 0.094674556$$

Passi tas-Soluzzjonijiet

Ikkalkula \frac{1}{3} bil-power ta' 2 u tikseb \frac{1}{9}.

$$\frac{\frac{1}{9}}{\left(\frac{1}{3}+\frac{3}{4}\right)^{2}}$$

Żid \frac{1}{3} u \frac{3}{4} biex tikseb \frac{13}{12}.

$$\frac{\frac{1}{9}}{\left(\frac{13}{12}\right)^{2}}$$

Ikkalkula \frac{13}{12} bil-power ta' 2 u tikseb \frac{169}{144}.

$$\frac{\frac{1}{9}}{\frac{169}{144}}$$

Iddividi \frac{1}{9} b'\frac{169}{144} billi timmultiplika \frac{1}{9} bir-reċiproku ta' \frac{169}{144}.

$$\frac{1}{9}\times \frac{144}{169}$$

Immultiplika \frac{1}{9} u \frac{144}{169} biex tikseb \frac{16}{169}.

$$\frac{16}{169}$$

Fattur

$$\frac{2 ^ {4}}{13 ^ {2}} = 0.09467455621301775$$