Issolvi left(88-85.5right)^2+left(94-85.5right)^2+left(93-85.5right)^2+left(90-85.5right)^2+{left(91-85.5right)}^2+{left(94-85.5right)}^2+{left(90-85.5right)}^2+{left(87-85.5right)}^2

$${ \left(88-85.5 \right) }^{ 2 } + { \left(94-85.5 \right) }^{ 2 } + { \left(93-85.5 \right) }^{ 2 } + { \left(90-85.5 \right) }^{ 2 } + { \left(91-85.5 \right) }^{ 2 } + { \left(94-85.5 \right) }^{ 2 } + { \left(90-85.5 \right) }^{ 2 } + { \left(87-85.5 \right) }^{ 2 }$$

Evalwa

$$280$$

Passi tas-Soluzzjonijiet

Naqqas 85.5 minn 88 biex tikseb 2.5.

$$2.5^{2}+\left(94-85.5\right)^{2}+\left(93-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 2.5 bil-power ta' 2 u tikseb 6.25.

$$6.25+\left(94-85.5\right)^{2}+\left(93-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 94 biex tikseb 8.5.

$$6.25+8.5^{2}+\left(93-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 8.5 bil-power ta' 2 u tikseb 72.25.

$$6.25+72.25+\left(93-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Żid 6.25 u 72.25 biex tikseb 78.5.

$$78.5+\left(93-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 93 biex tikseb 7.5.

$$78.5+7.5^{2}+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 7.5 bil-power ta' 2 u tikseb 56.25.

$$78.5+56.25+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Żid 78.5 u 56.25 biex tikseb 134.75.

$$134.75+\left(90-85.5\right)^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 90 biex tikseb 4.5.

$$134.75+4.5^{2}+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 4.5 bil-power ta' 2 u tikseb 20.25.

$$134.75+20.25+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Żid 134.75 u 20.25 biex tikseb 155.

$$155+\left(91-85.5\right)^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 91 biex tikseb 5.5.

$$155+5.5^{2}+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 5.5 bil-power ta' 2 u tikseb 30.25.

$$155+30.25+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Żid 155 u 30.25 biex tikseb 185.25.

$$185.25+\left(94-85.5\right)^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 94 biex tikseb 8.5.

$$185.25+8.5^{2}+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 8.5 bil-power ta' 2 u tikseb 72.25.

$$185.25+72.25+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Żid 185.25 u 72.25 biex tikseb 257.5.

$$257.5+\left(90-85.5\right)^{2}+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 90 biex tikseb 4.5.

$$257.5+4.5^{2}+\left(87-85.5\right)^{2}$$

Ikkalkula 4.5 bil-power ta' 2 u tikseb 20.25.

$$257.5+20.25+\left(87-85.5\right)^{2}$$

Żid 257.5 u 20.25 biex tikseb 277.75.

$$277.75+\left(87-85.5\right)^{2}$$

Naqqas 85.5 minn 87 biex tikseb 1.5.

$$277.75+1.5^{2}$$

Ikkalkula 1.5 bil-power ta' 2 u tikseb 2.25.

$$277.75+2.25$$

Żid 277.75 u 2.25 biex tikseb 280.

$$280$$

Fattur

$$5\times 7\times 2^{3}$$