Solve frac{-1-sqrt{1,69}}{sqrt{0,04}}

$$\frac { - 1 - \sqrt { 1,69 } } { \sqrt { 0,04 } }$$

Evaluate

$$-\frac{23\sqrt{25}}{10}=-11.5$$

Solution Steps

Calculate the square root of 1,69 and get 1,3.

$$\frac{-1-1,3}{\sqrt{0,04}}$$

Subtract 1,3 from -1 to get -2,3.

$$\frac{-2,3}{\sqrt{0,04}}$$

Calculate the square root of 0,04 and get 0,2.

$$\frac{-2,3}{0,2}$$

Expand \frac{-2,3}{0,2} by multiplying both numerator and the denominator by 10.

$$\frac{-23}{2}$$

Fraction \frac{-23}{2} can be rewritten as -\frac{23}{2} by extracting the negative sign.

$$-\frac{23}{2}$$