Solve -7,854*10^{-4}*0,45^3+9,102*10^-3*0,45^2-2,742*10^-2*0,45-0,22

$$- 7,854 \times 10 ^ { - 4 } \times 0,45 ^ { 3 } + 9,102 \times 10 ^ { - 3 } \times 0,45 ^ { 2 } - 2,742 \times 10 ^ { - 2 } \times 0,45 - 0,22$$

Evaluate

$$-0,232339$$

Solution Steps

Calculate 10 to the power of -4 and get \frac{1}{10000}.

$$-7,854\times \frac{1}{10000}\times 0\times 45^{3}+9,102\times 10^{-3}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply -7,854 and \frac{1}{10000} to get -\frac{3927}{5000000}.

$$-\frac{3927}{5000000}\times 0\times 45^{3}+9,102\times 10^{-3}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply -\frac{3927}{5000000} and 0 to get 0.

$$0\times 45^{3}+9,102\times 10^{-3}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Calculate 45 to the power of 3 and get 91125.

$$0\times 91125+9,102\times 10^{-3}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply 0 and 91125 to get 0.

$$0+9,102\times 10^{-3}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Calculate 10 to the power of -3 and get \frac{1}{1000}.

$$0+9,102\times \frac{1}{1000}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply 9,102 and \frac{1}{1000} to get \frac{4551}{500000}.

$$0+\frac{4551}{500000}\times 0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply \frac{4551}{500000} and 0 to get 0.

$$0+0\times 45^{2}-2,742\times 10^{-2}\times 0,45-0,22$$

Calculate 45 to the power of 2 and get 2025.

$$0+0\times 2025-2,742\times 10^{-2}\times 0,45-0,22$$

Multiply 0 and 2025 to get 0.

$$0+0-2,742\times 10^{-2}\times 0,45-0,22$$

Add 0 and 0 to get 0.

$$0-2,742\times 10^{-2}\times 0,45-0,22$$

Calculate 10 to the power of -2 and get \frac{1}{100}.

$$0-2,742\times \frac{1}{100}\times 0,45-0,22$$

Multiply 2,742 and \frac{1}{100} to get \frac{1371}{50000}.

$$0-\frac{1371}{50000}\times 0,45-0,22$$

Multiply \frac{1371}{50000} and 0,45 to get \frac{12339}{1000000}.

$$0-\frac{12339}{1000000}-0,22$$

Subtract \frac{12339}{1000000} from 0 to get -\frac{12339}{1000000}.

$$-\frac{12339}{1000000}-0,22$$

Subtract 0,22 from -\frac{12339}{1000000} to get -\frac{232339}{1000000}.

$$-\frac{232339}{1000000}$$

Factor

$$-0,232339$$