Issolvi 7716-1-12+3[(1-6)^2-18])

$$7716 - 1 - 12 + 3 [ ( 1 - 6 ) ^ { 2 } - 18 ] )$$

Evalwa

$$7724$$

Passi tas-Soluzzjonijiet

Naqqas 1 minn 7716 biex tikseb 7715.

$$7715-12+3\left(\left(1-6\right)^{2}-18\right)$$

Naqqas 12 minn 7715 biex tikseb 7703.

$$7703+3\left(\left(1-6\right)^{2}-18\right)$$

Naqqas 6 minn 1 biex tikseb -5.

$$7703+3\left(\left(-5\right)^{2}-18\right)$$

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

$$7703+3\left(25-18\right)$$

Naqqas 18 minn 25 biex tikseb 7.

$$7703+3\times 7$$

Immultiplika 3 u 7 biex tikseb 21.

$$7703+21$$

Żid 7703 u 21 biex tikseb 7724.

$$7724$$

Fattur

$$2^{2}\times 1931$$