Issolvi left(7-2right)^2*2+4/sqrt{64+3*4}div27/10

$$\frac{ { \left(7-2 \right) }^{ 2 } \times 2+4 }{ \sqrt{ 64 } +3 \times 4 } \div \frac{ 27 }{ 10 }$$

Evalwa

$$1$$

Passi tas-Soluzzjonijiet

Iddividi \frac{\left(7-2\right)^{2}\times 2+4}{\sqrt{64}+3\times 4} b'\frac{27}{10} billi timmultiplika \frac{\left(7-2\right)^{2}\times 2+4}{\sqrt{64}+3\times 4} bir-reċiproku ta' \frac{27}{10}.

$$\frac{\left(\left(7-2\right)^{2}\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

Naqqas 2 minn 7 biex tikseb 5.

$$\frac{\left(5^{2}\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

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

$$\frac{\left(25\times 2+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

Immultiplika 25 u 2 biex tikseb 50.

$$\frac{\left(50+4\right)\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

Żid 50 u 4 biex tikseb 54.

$$\frac{54\times 10}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

Immultiplika 54 u 10 biex tikseb 540.

$$\frac{540}{\left(\sqrt{64}+3\times 4\right)\times 27}$$

Ikkalkula l-għerq kwadrat ta' 64 u ikseb 8.

$$\frac{540}{\left(8+3\times 4\right)\times 27}$$

Immultiplika 3 u 4 biex tikseb 12.

$$\frac{540}{\left(8+12\right)\times 27}$$

Żid 8 u 12 biex tikseb 20.

$$\frac{540}{20\times 27}$$

Immultiplika 20 u 27 biex tikseb 540.

$$\frac{540}{540}$$

Iddividi 540 b'540 biex tikseb1.

$$1$$

Fattur

$$1$$