Solve (sqrt{1-019}+03^2-6/25)*(-3)

$$( \sqrt { 1 - 019 } + 03 ^ { 2 } - \frac { 6 } { 25 } ) \cdot ( - 3 )$$

Evaluate

$$-\frac{57}{25}=-2.28$$

Solution Steps

Multiply 0 and 19 to get 0.

$$\left(\sqrt{1-0}+0\times 3^{2}-\frac{6}{25}\right)\left(-3\right)$$

Subtract 0 from 1 to get 1.

$$\left(\sqrt{1}+0\times 3^{2}-\frac{6}{25}\right)\left(-3\right)$$

Calculate the square root of 1 and get 1.

$$\left(1+0\times 3^{2}-\frac{6}{25}\right)\left(-3\right)$$

Calculate 3 to the power of 2 and get 9.

$$\left(1+0\times 9-\frac{6}{25}\right)\left(-3\right)$$

Multiply 0 and 9 to get 0.

$$\left(1+0-\frac{6}{25}\right)\left(-3\right)$$

Add 1 and 0 to get 1.

$$\left(1-\frac{6}{25}\right)\left(-3\right)$$

Convert 1 to fraction \frac{25}{25}.

$$\left(\frac{25}{25}-\frac{6}{25}\right)\left(-3\right)$$

Since \frac{25}{25} and \frac{6}{25} have the same denominator, subtract them by subtracting their numerators.

$$\frac{25-6}{25}\left(-3\right)$$

Subtract 6 from 25 to get 19.

$$\frac{19}{25}\left(-3\right)$$

Express \frac{19}{25}\left(-3\right) as a single fraction.

$$\frac{19\left(-3\right)}{25}$$

Multiply 19 and -3 to get -57.

$$\frac{-57}{25}$$

Fraction \frac{-57}{25} can be rewritten as -\frac{57}{25} by extracting the negative sign.

$$-\frac{57}{25}$$

Factor

$$-\frac{57}{25} = -2\frac{7}{25} = -2.28$$