Issolvi 13/2sqrt{96}+sqrt[2]{486}-2sqrt[3]{6}+9sqrt[4]{243}

$$1 \frac { 3 } { 2 } \sqrt { 96 } + \sqrt[ 2 ] { 486 } - 2 \sqrt[ 3 ] { 6 } + 9 \sqrt[ 4 ] { 243 }$$

Evalwa

$$19\sqrt{6}+27\sqrt[4]{3}-2\sqrt[3]{6}\approx 78.440062277$$

Passi tas-Soluzzjonijiet

Immultiplika 1 u 2 biex tikseb 2.

$$\frac{2+3}{2}\sqrt{96}+\sqrt[2]{486}-2\sqrt[3]{6}+9\sqrt[4]{243}$$

Żid 2 u 3 biex tikseb 5.

$$\frac{5}{2}\sqrt{96}+\sqrt[2]{486}-2\sqrt[3]{6}+9\sqrt[4]{243}$$

Iffattura 96=4^{2}\times 6. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{4^{2}\times 6} bħala l-prodott tal-għeruq kwadrati \sqrt{4^{2}}\sqrt{6}. Ħu l-għerq kwadrat ta' 4^{2}.

$$\frac{5}{2}\times 4\sqrt{6}+\sqrt[2]{486}-2\sqrt[3]{6}+9\sqrt[4]{243}$$

Immultiplika \frac{5}{2} u 4 biex tikseb 10.

$$10\sqrt{6}+\sqrt[2]{486}-2\sqrt[3]{6}+9\sqrt[4]{243}$$

Fattur

$$19 \sqrt{6} + 27 \sqrt[4]{3} - 2 \sqrt[3]{6} = 78.440062277$$