left(77-85.5right)^2+left(82-85.5right)^2+left(86-85.5right)^2+left(78-85.5right)^2+{left(81-85.5right)}^2+{left(86-85.5right)}^2+{left(77-85.5right)}^2+{left(81-85.5right)}^2-এর সমাধান করুন

$${ \left(77-85.5 \right) }^{ 2 } + { \left(82-85.5 \right) }^{ 2 } + { \left(86-85.5 \right) }^{ 2 } + { \left(78-85.5 \right) }^{ 2 } + { \left(81-85.5 \right) }^{ 2 } + { \left(86-85.5 \right) }^{ 2 } + { \left(77-85.5 \right) }^{ 2 } + { \left(81-85.5 \right) }^{ 2 }$$

মূল্যায়ন করুন

$$254$$

সমাধানের ধাপগুলো

-8.5 পেতে 77 থেকে 85.5 বাদ দিন।

$$\left(-8.5\right)^{2}+\left(82-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে -8.5 গণনা করুন এবং 72.25 পান।

$$72.25+\left(82-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

-3.5 পেতে 82 থেকে 85.5 বাদ দিন।

$$72.25+\left(-3.5\right)^{2}+\left(86-85.5\right)^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে -3.5 গণনা করুন এবং 12.25 পান।

$$72.25+12.25+\left(86-85.5\right)^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

84.5 পেতে 72.25 এবং 12.25 যোগ করুন।

$$84.5+\left(86-85.5\right)^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

0.5 পেতে 86 থেকে 85.5 বাদ দিন।

$$84.5+0.5^{2}+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে 0.5 গণনা করুন এবং 0.25 পান।

$$84.5+0.25+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

84.75 পেতে 84.5 এবং 0.25 যোগ করুন।

$$84.75+\left(78-85.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

-7.5 পেতে 78 থেকে 85.5 বাদ দিন।

$$84.75+\left(-7.5\right)^{2}+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে -7.5 গণনা করুন এবং 56.25 পান।

$$84.75+56.25+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

141 পেতে 84.75 এবং 56.25 যোগ করুন।

$$141+\left(81-85.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

-4.5 পেতে 81 থেকে 85.5 বাদ দিন।

$$141+\left(-4.5\right)^{2}+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে -4.5 গণনা করুন এবং 20.25 পান।

$$141+20.25+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

161.25 পেতে 141 এবং 20.25 যোগ করুন।

$$161.25+\left(86-85.5\right)^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

0.5 পেতে 86 থেকে 85.5 বাদ দিন।

$$161.25+0.5^{2}+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে 0.5 গণনা করুন এবং 0.25 পান।

$$161.25+0.25+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

161.5 পেতে 161.25 এবং 0.25 যোগ করুন।

$$161.5+\left(77-85.5\right)^{2}+\left(81-85.5\right)^{2}$$

-8.5 পেতে 77 থেকে 85.5 বাদ দিন।

$$161.5+\left(-8.5\right)^{2}+\left(81-85.5\right)^{2}$$

2 এর ঘাতে -8.5 গণনা করুন এবং 72.25 পান।

$$161.5+72.25+\left(81-85.5\right)^{2}$$

233.75 পেতে 161.5 এবং 72.25 যোগ করুন।

$$233.75+\left(81-85.5\right)^{2}$$

-4.5 পেতে 81 থেকে 85.5 বাদ দিন।

$$233.75+\left(-4.5\right)^{2}$$

2 এর ঘাতে -4.5 গণনা করুন এবং 20.25 পান।

$$233.75+20.25$$

254 পেতে 233.75 এবং 20.25 যোগ করুন।

$$254$$

ভাঙা

$$2\times 127$$