सोडोवचें (1000*0.2-4800)^2+(7000*0.6-4800)^2+(2000*0.2-4800)^2=

$$( 1000 \cdot 0.2 - 4800 ) ^ { 2 } + ( 7000 \cdot 0.6 - 4800 ) ^ { 2 } + ( 2000 \cdot 0.2 - 4800 ) ^ { 2 } =$$

मूल्यांकन करचें

$$40880000$$

सोडोवणी पांवडे

200 मेळोवंक 1000 आनी 0.2 गुणचें.

$$\left(200-4800\right)^{2}+\left(7000\times 0.6-4800\right)^{2}+\left(2000\times 0.2-4800\right)^{2}$$

-4600 मेळोवंक 200 आनी 4800 वजा करचे.

$$\left(-4600\right)^{2}+\left(7000\times 0.6-4800\right)^{2}+\left(2000\times 0.2-4800\right)^{2}$$

21160000 मेळोवंक 2 चो -4600 पॉवर मेजचो.

$$21160000+\left(7000\times 0.6-4800\right)^{2}+\left(2000\times 0.2-4800\right)^{2}$$

4200 मेळोवंक 7000 आनी 0.6 गुणचें.

$$21160000+\left(4200-4800\right)^{2}+\left(2000\times 0.2-4800\right)^{2}$$

-600 मेळोवंक 4200 आनी 4800 वजा करचे.

$$21160000+\left(-600\right)^{2}+\left(2000\times 0.2-4800\right)^{2}$$

360000 मेळोवंक 2 चो -600 पॉवर मेजचो.

$$21160000+360000+\left(2000\times 0.2-4800\right)^{2}$$

21520000 मेळोवंक 21160000 आनी 360000 ची बेरीज करची.

$$21520000+\left(2000\times 0.2-4800\right)^{2}$$

400 मेळोवंक 2000 आनी 0.2 गुणचें.

$$21520000+\left(400-4800\right)^{2}$$

-4400 मेळोवंक 400 आनी 4800 वजा करचे.

$$21520000+\left(-4400\right)^{2}$$

19360000 मेळोवंक 2 चो -4400 पॉवर मेजचो.

$$21520000+19360000$$

40880000 मेळोवंक 21520000 आनी 19360000 ची बेरीज करची.

$$40880000$$

गुणकपद

$$7\times 73\times 2^{7}\times 5^{4}$$