Solve 06*frac{sqrt{2}}{2}-(-4/5)*frac{sqrt{2}}{2}

$$06 \times \frac{ \sqrt{ 2 } }{ 2 } -(- \frac{ 4 }{ 5 } ) \times \frac{ \sqrt{ 2 } }{ 2 }$$

Evaluate

$$\frac{2\sqrt{2}}{5}\approx 0.565685425$$

Solution Steps

Multiply 0 and 6 to get 0.

$$0\times \frac{\sqrt{2}}{2}-\left(-\frac{4}{5}\times \frac{\sqrt{2}}{2}\right)$$

Anything times zero gives zero.

$$0-\left(-\frac{4}{5}\times \frac{\sqrt{2}}{2}\right)$$

Multiply -\frac{4}{5} times \frac{\sqrt{2}}{2} by multiplying numerator times numerator and denominator times denominator.

$$0-\frac{-4\sqrt{2}}{5\times 2}$$

Cancel out 2 in both numerator and denominator.

$$0-\frac{-2\sqrt{2}}{5}$$

Anything plus zero gives itself.

$$-\frac{-2\sqrt{2}}{5}$$