Issolvi (6-3)^2-(9-4)^2+(5-2)^2=

$$( 6 - 3 ) ^ { 2 } - ( 9 - 4 ) ^ { 2 } + ( 5 - 2 ) ^ { 2 } =$$

Evalwa

$$-7$$

Passi tas-Soluzzjonijiet

Naqqas 3 minn 6 biex tikseb 3.

$$3^{2}-\left(9-4\right)^{2}+\left(5-2\right)^{2}$$

Ikkalkula 3 bil-power ta' 2 u tikseb 9.

$$9-\left(9-4\right)^{2}+\left(5-2\right)^{2}$$

Naqqas 4 minn 9 biex tikseb 5.

$$9-5^{2}+\left(5-2\right)^{2}$$

Ikkalkula 5 bil-power ta' 2 u tikseb 25.

$$9-25+\left(5-2\right)^{2}$$

Naqqas 25 minn 9 biex tikseb -16.

$$-16+\left(5-2\right)^{2}$$

Naqqas 2 minn 5 biex tikseb 3.

$$-16+3^{2}$$

Ikkalkula 3 bil-power ta' 2 u tikseb 9.

$$-16+9$$

Żid -16 u 9 biex tikseb -7.

$$-7$$

Fattur

$$-7$$