Solve left(88-855right)^2+left(94-855right)^2+left(93-855right)^2+left(90-855right)^2+{left(91-855right)}^2+{left(94-855right)}^2+{left(90-855right)}^2+{left(87-855right)}^2

$${ \left(88-855 \right) }^{ 2 } + { \left(94-855 \right) }^{ 2 } + { \left(93-855 \right) }^{ 2 } + { \left(90-855 \right) }^{ 2 } + { \left(91-855 \right) }^{ 2 } + { \left(94-855 \right) }^{ 2 } + { \left(90-855 \right) }^{ 2 } + { \left(87-855 \right) }^{ 2 }$$

Evaluate

$$4671145$$

Solution Steps

Subtract 855 from 88 to get -767.

$$\left(-767\right)^{2}+\left(94-855\right)^{2}+\left(93-855\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -767 to the power of 2 and get 588289.

$$588289+\left(94-855\right)^{2}+\left(93-855\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 94 to get -761.

$$588289+\left(-761\right)^{2}+\left(93-855\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -761 to the power of 2 and get 579121.

$$588289+579121+\left(93-855\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Add 588289 and 579121 to get 1167410.

$$1167410+\left(93-855\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 93 to get -762.

$$1167410+\left(-762\right)^{2}+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -762 to the power of 2 and get 580644.

$$1167410+580644+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Add 1167410 and 580644 to get 1748054.

$$1748054+\left(90-855\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 90 to get -765.

$$1748054+\left(-765\right)^{2}+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -765 to the power of 2 and get 585225.

$$1748054+585225+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Add 1748054 and 585225 to get 2333279.

$$2333279+\left(91-855\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 91 to get -764.

$$2333279+\left(-764\right)^{2}+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -764 to the power of 2 and get 583696.

$$2333279+583696+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Add 2333279 and 583696 to get 2916975.

$$2916975+\left(94-855\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 94 to get -761.

$$2916975+\left(-761\right)^{2}+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Calculate -761 to the power of 2 and get 579121.

$$2916975+579121+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Add 2916975 and 579121 to get 3496096.

$$3496096+\left(90-855\right)^{2}+\left(87-855\right)^{2}$$

Subtract 855 from 90 to get -765.

$$3496096+\left(-765\right)^{2}+\left(87-855\right)^{2}$$

Calculate -765 to the power of 2 and get 585225.

$$3496096+585225+\left(87-855\right)^{2}$$

Add 3496096 and 585225 to get 4081321.

$$4081321+\left(87-855\right)^{2}$$

Subtract 855 from 87 to get -768.

$$4081321+\left(-768\right)^{2}$$

Calculate -768 to the power of 2 and get 589824.

$$4081321+589824$$

Add 4081321 and 589824 to get 4671145.

$$4671145$$

Factor

$$5\times 934229$$