Issolvi 2[4[7+4(5*3-9)]-3(40-8)]

$$2 [ 4 [ 7 + 4 ( 5 \cdot 3 - 9 ) ] - 3 ( 40 - 8 ) ]$$

Evalwa

$$56$$

Passi tas-Soluzzjonijiet

Immultiplika 5 u 3 biex tikseb 15.

$$2\left(4\left(7+4\left(15-9\right)\right)-3\left(40-8\right)\right)$$

Naqqas 9 minn 15 biex tikseb 6.

$$2\left(4\left(7+4\times 6\right)-3\left(40-8\right)\right)$$

Immultiplika 4 u 6 biex tikseb 24.

$$2\left(4\left(7+24\right)-3\left(40-8\right)\right)$$

Żid 7 u 24 biex tikseb 31.

$$2\left(4\times 31-3\left(40-8\right)\right)$$

Immultiplika 4 u 31 biex tikseb 124.

$$2\left(124-3\left(40-8\right)\right)$$

Naqqas 8 minn 40 biex tikseb 32.

$$2\left(124-3\times 32\right)$$

Immultiplika 3 u 32 biex tikseb 96.

$$2\left(124-96\right)$$

Naqqas 96 minn 124 biex tikseb 28.

$$2\times 28$$

Immultiplika 2 u 28 biex tikseb 56.

$$56$$

Fattur

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