Solve (2)678^2+2*678*322+322^2

$$( 2 ) 678 ^ { 2 } + 2 \times 678 \times 322 + 322 ^ { 2 }$$

Evaluate

$$1459684$$

Solution Steps

Calculate 678 to the power of 2 and get 459684.

$$2\times 459684+2\times 678\times 322+322^{2}$$

Multiply 2 and 459684 to get 919368.

$$919368+2\times 678\times 322+322^{2}$$

Multiply 2 and 678 to get 1356.

$$919368+1356\times 322+322^{2}$$

Multiply 1356 and 322 to get 436632.

$$919368+436632+322^{2}$$

Add 919368 and 436632 to get 1356000.

$$1356000+322^{2}$$

Calculate 322 to the power of 2 and get 103684.

$$1356000+103684$$

Add 1356000 and 103684 to get 1459684.

$$1459684$$

Factor

$$2^{2}\times 364921$$