Solve 1+(2^3+2^4)-[3^4*5^6:2]=

$$1 + ( 2 ^ { 3 } + 2 ^ { 4 } ) - [ 3 ^ { 4 } \times 5 ^ { 6 } : 2 ] =$$

Evaluate

$$-\frac{1265575}{2}=-632787.5$$

Solution Steps

Calculate 2 to the power of 3 and get 8.

$$1+8+2^{4}-\frac{3^{4}\times 5^{6}}{2}$$

Add 1 and 8 to get 9.

$$9+2^{4}-\frac{3^{4}\times 5^{6}}{2}$$

Calculate 2 to the power of 4 and get 16.

$$9+16-\frac{3^{4}\times 5^{6}}{2}$$

Add 9 and 16 to get 25.

$$25-\frac{3^{4}\times 5^{6}}{2}$$

Calculate 3 to the power of 4 and get 81.

$$25-\frac{81\times 5^{6}}{2}$$

Calculate 5 to the power of 6 and get 15625.

$$25-\frac{81\times 15625}{2}$$

Multiply 81 and 15625 to get 1265625.

$$25-\frac{1265625}{2}$$

Convert 25 to fraction \frac{50}{2}.

$$\frac{50}{2}-\frac{1265625}{2}$$

Since \frac{50}{2} and \frac{1265625}{2} have the same denominator, subtract them by subtracting their numerators.

$$\frac{50-1265625}{2}$$

Subtract 1265625 from 50 to get -1265575.

$$-\frac{1265575}{2}$$

Factor

$$-\frac{1265575}{2} = -632787\frac{1}{2} = -632787.5$$