Issolvi 7^2left(2-3+6right)-{64}^frac{1{3}}left(6+left(3+2left(4+2right)^2-1right)-1right)

$${ 7 }^{ 2 } \left( 2-3+6 \right) - { 64 }^{ \frac{ 1 }{ 3 } } \left( 6+ \left( 3+2 { \left(4+2 \right) }^{ 2 } -1 \right) -1 \right)$$

Evalwa

$$-71$$

Passi tas-Soluzzjonijiet

Ikkalkula 7 bil-power ta' 2 u tikseb 49.

$$49\left(2-3+6\right)-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Naqqas 3 minn 2 biex tikseb -1.

$$49\left(-1+6\right)-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Żid -1 u 6 biex tikseb 5.

$$49\times 5-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Immultiplika 49 u 5 biex tikseb 245.

$$245-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Ikkalkula 64 bil-power ta' \frac{1}{3} u tikseb 4.

$$245-4\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Żid 6 u 3 biex tikseb 9.

$$245-4\left(9+2\left(4+2\right)^{2}-1-1\right)$$

Żid 4 u 2 biex tikseb 6.

$$245-4\left(9+2\times 6^{2}-1-1\right)$$

Ikkalkula 6 bil-power ta' 2 u tikseb 36.

$$245-4\left(9+2\times 36-1-1\right)$$

Immultiplika 2 u 36 biex tikseb 72.

$$245-4\left(9+72-1-1\right)$$

Żid 9 u 72 biex tikseb 81.

$$245-4\left(81-1-1\right)$$

Naqqas 1 minn 81 biex tikseb 80.

$$245-4\left(80-1\right)$$

Naqqas 1 minn 80 biex tikseb 79.

$$245-4\times 79$$

Immultiplika 4 u 79 biex tikseb 316.

$$245-316$$

Naqqas 316 minn 245 biex tikseb -71.

$$-71$$

Fattur

$$-71$$