सोडोवचें 8^-1+{left(frac{2/3right)}^-2-5^0}{{left(2/3right)}^-2+4^-1-7^0}+31/21

$$\frac{ { 8 }^{ -1 } + { \left( \frac{ 2 }{ 3 } \right) }^{ -2 } - { 5 }^{ 0 } }{ { \left( \frac{ 2 }{ 3 } \right) }^{ -2 } + { 4 }^{ -1 } - { 7 }^{ 0 } } + \frac{ 31 }{ 21 }$$

मूल्यांकन करचें

$$\frac{67}{28}\approx 2.392857143$$

सोडोवणी पांवडे

\frac{1}{8} मेळोवंक -1 चो 8 पॉवर मेजचो.

$$\frac{\frac{1}{8}+\left(\frac{2}{3}\right)^{-2}-5^{0}}{\left(\frac{2}{3}\right)^{-2}+4^{-1}-7^{0}}+\frac{31}{21}$$

\frac{9}{4} मेळोवंक -2 चो \frac{2}{3} पॉवर मेजचो.

$$\frac{\frac{1}{8}+\frac{9}{4}-5^{0}}{\left(\frac{2}{3}\right)^{-2}+4^{-1}-7^{0}}+\frac{31}{21}$$

\frac{19}{8} मेळोवंक \frac{1}{8} आनी \frac{9}{4} ची बेरीज करची.

$$\frac{\frac{19}{8}-5^{0}}{\left(\frac{2}{3}\right)^{-2}+4^{-1}-7^{0}}+\frac{31}{21}$$

1 मेळोवंक 0 चो 5 पॉवर मेजचो.

$$\frac{\frac{19}{8}-1}{\left(\frac{2}{3}\right)^{-2}+4^{-1}-7^{0}}+\frac{31}{21}$$

\frac{11}{8} मेळोवंक \frac{19}{8} आनी 1 वजा करचे.

$$\frac{\frac{11}{8}}{\left(\frac{2}{3}\right)^{-2}+4^{-1}-7^{0}}+\frac{31}{21}$$

\frac{9}{4} मेळोवंक -2 चो \frac{2}{3} पॉवर मेजचो.

$$\frac{\frac{11}{8}}{\frac{9}{4}+4^{-1}-7^{0}}+\frac{31}{21}$$

\frac{1}{4} मेळोवंक -1 चो 4 पॉवर मेजचो.

$$\frac{\frac{11}{8}}{\frac{9}{4}+\frac{1}{4}-7^{0}}+\frac{31}{21}$$

\frac{5}{2} मेळोवंक \frac{9}{4} आनी \frac{1}{4} ची बेरीज करची.

$$\frac{\frac{11}{8}}{\frac{5}{2}-7^{0}}+\frac{31}{21}$$

1 मेळोवंक 0 चो 7 पॉवर मेजचो.

$$\frac{\frac{11}{8}}{\frac{5}{2}-1}+\frac{31}{21}$$

\frac{3}{2} मेळोवंक \frac{5}{2} आनी 1 वजा करचे.

$$\frac{\frac{11}{8}}{\frac{3}{2}}+\frac{31}{21}$$

\frac{3}{2} च्या पुरकाक \frac{11}{8} गुणून \frac{3}{2} न \frac{11}{8} क भाग लावचो.

$$\frac{11}{8}\times \frac{2}{3}+\frac{31}{21}$$

\frac{11}{12} मेळोवंक \frac{11}{8} आनी \frac{2}{3} गुणचें.

$$\frac{11}{12}+\frac{31}{21}$$

\frac{67}{28} मेळोवंक \frac{11}{12} आनी \frac{31}{21} ची बेरीज करची.

$$\frac{67}{28}$$

गुणकपद

$$\frac{67}{2 ^ {2} \cdot 7} = 2\frac{11}{28} = 2.392857142857143$$