What is sqrt(0.32)*(2sqrt(800)-3sqrt(1800)) ?

The solution to sqrt(0.32)*(2sqrt(800)-3sqrt(1800)) is -40

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simplify sqrt(0.32)*(2sqrt(800)-3sqrt(1800))

simplify

0.32 \cdot (2800 - 31800)

- 40

Solution steps

0.32 (2800 - 31800)

0.32 = \frac{8}{25}

= \frac{8}{25} (2800 - 31800)

\frac{8}{25} = \frac{2 2}{5}

= \frac{2 2}{5} (2800 - 31800)

2800 - 31800 = - 502

= \frac{2 2}{5} (- 502)

Apply rule:

a (- b) = - ab

\frac{2 2}{5} (- 502) = - \frac{2 2}{5} \cdot 502

= - \frac{2 2}{5} \cdot 502

- \frac{2 2}{5} \cdot 502 = - 2022

= - 2022

Apply radical rule:

a a = a, a \geq 0

22 = 2

= - 20 \cdot 2

Multiply the numbers:

- 20 \cdot 2 = - 40

= - 40

x^{3} - 2 x^{2} + 16 x - 32

999

ln (0.2)

5 + 2

4 x^{2} - 39 = 10

What is sqrt(0.32)*(2sqrt(800)-3sqrt(1800)) ?
The solution to sqrt(0.32)*(2sqrt(800)-3sqrt(1800)) is -40