Issolvi (3^{3}-2*9):3+{[(4^{3}-2*7-2^2*5):10]^2+1}:5+4^2-7^0

$$( 3 ^ { 3 } - 2 \times 9 ) : 3 + \{ [ ( 4 ^ { 3 } - 2 \times 7 - 2 ^ { 2 } \times 5 ) : 10 ] ^ { 2 } + 1 \} : 5 + 4 ^ { 2 } - 7 ^ { 0 }$$

Evalwa

$$20$$

Passi tas-Soluzzjonijiet

Ikkalkula 3 bil-power ta' 3 u tikseb 27.

$$\frac{27-2\times 9}{3}+\frac{\left(\frac{4^{3}-2\times 7-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Immultiplika 2 u 9 biex tikseb 18.

$$\frac{27-18}{3}+\frac{\left(\frac{4^{3}-2\times 7-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Naqqas 18 minn 27 biex tikseb 9.

$$\frac{9}{3}+\frac{\left(\frac{4^{3}-2\times 7-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Iddividi 9 b'3 biex tikseb3.

$$3+\frac{\left(\frac{4^{3}-2\times 7-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Ikkalkula 4 bil-power ta' 3 u tikseb 64.

$$3+\frac{\left(\frac{64-2\times 7-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Immultiplika 2 u 7 biex tikseb 14.

$$3+\frac{\left(\frac{64-14-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Naqqas 14 minn 64 biex tikseb 50.

$$3+\frac{\left(\frac{50-2^{2}\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Ikkalkula 2 bil-power ta' 2 u tikseb 4.

$$3+\frac{\left(\frac{50-4\times 5}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Immultiplika 4 u 5 biex tikseb 20.

$$3+\frac{\left(\frac{50-20}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Naqqas 20 minn 50 biex tikseb 30.

$$3+\frac{\left(\frac{30}{10}\right)^{2}+1}{5}+4^{2}-7^{0}$$

Iddividi 30 b'10 biex tikseb3.

$$3+\frac{3^{2}+1}{5}+4^{2}-7^{0}$$

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

$$3+\frac{9+1}{5}+4^{2}-7^{0}$$

Żid 9 u 1 biex tikseb 10.

$$3+\frac{10}{5}+4^{2}-7^{0}$$

Iddividi 10 b'5 biex tikseb2.

$$3+2+4^{2}-7^{0}$$

Żid 3 u 2 biex tikseb 5.

$$5+4^{2}-7^{0}$$

Ikkalkula 4 bil-power ta' 2 u tikseb 16.

$$5+16-7^{0}$$

Żid 5 u 16 biex tikseb 21.

$$21-7^{0}$$

Ikkalkula 7 bil-power ta' 0 u tikseb 1.

$$21-1$$

Naqqas 1 minn 21 biex tikseb 20.

$$20$$

Fattur

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