Issolvi 7-84*01+3*(-4*025+3^2)+41+2

$$7 - 84 \cdot 01 + 3 \cdot ( - 4 \cdot 025 + 3 ^ { 2 } ) + 41 + 2$$

Evalwa

$$77$$

Passi tas-Soluzzjonijiet

Immultiplika 84 u 0 biex tikseb 0.

$$7-0\times 1+3\left(-4\times 0\times 25+3^{2}\right)+41+2$$

Immultiplika 0 u 1 biex tikseb 0.

$$7-0+3\left(-4\times 0\times 25+3^{2}\right)+41+2$$

Naqqas 0 minn 7 biex tikseb 7.

$$7+3\left(-4\times 0\times 25+3^{2}\right)+41+2$$

Immultiplika -4 u 0 biex tikseb 0.

$$7+3\left(0\times 25+3^{2}\right)+41+2$$

Immultiplika 0 u 25 biex tikseb 0.

$$7+3\left(0+3^{2}\right)+41+2$$

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

$$7+3\left(0+9\right)+41+2$$

Żid 0 u 9 biex tikseb 9.

$$7+3\times 9+41+2$$

Immultiplika 3 u 9 biex tikseb 27.

$$7+27+41+2$$

Żid 7 u 27 biex tikseb 34.

$$34+41+2$$

Żid 34 u 41 biex tikseb 75.

$$75+2$$

Żid 75 u 2 biex tikseb 77.

$$77$$

Fattur

$$7\times 11$$