Solve 400^2+560^2*6+800-4^2

$$400 ^ { 2 } + 560 ^ { 2 } \times 6 + 800 - 4 ^ { 2 }$$

Evaluate

$$2042384$$

Solution Steps

Calculate 400 to the power of 2 and get 160000.

$$160000+560^{2}\times 6+800-4^{2}$$

Calculate 560 to the power of 2 and get 313600.

$$160000+313600\times 6+800-4^{2}$$

Multiply 313600 and 6 to get 1881600.

$$160000+1881600+800-4^{2}$$

Add 160000 and 1881600 to get 2041600.

$$2041600+800-4^{2}$$

Add 2041600 and 800 to get 2042400.

$$2042400-4^{2}$$

Calculate 4 to the power of 2 and get 16.

$$2042400-16$$

Subtract 16 from 2042400 to get 2042384.

$$2042384$$

Factor

$$2^{4}\times 127649$$