What is (sqrt(3.99)-2)/(3.99-4) ?

The solution to (sqrt(3.99)-2)/(3.99-4) is -(sqrt(399)-20)/(0.1)

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simplify (sqrt(3.99)-2)/(3.99-4)

simplify

\frac{3.99 - 2}{3.99 - 4}

- \frac{399 - 20}{0.1}

Decimal Notation

0.25015 \dots

Solution steps

\frac{3.99 - 2}{3.99 - 4}

Simplify

3.99 - 2 : \frac{399 - 20}{10}

= \frac{\frac{399 - 20}{10}}{3.99 - 4}

Subtract the numbers:

3.99 - 4 = - 0.01

= \frac{\frac{399 - 20}{10}}{- 0.01}

Apply the fraction rule:

\frac{\frac{a}{b}}{c} = \frac{a}{b \cdot c}

= \frac{399 - 20}{10 ( - 0.01 )}

Multiply the numbers:

10 (- 0.01) = - 0.1

= \frac{399 - 20}{- 0.1}

Apply the fraction rule:

\frac{a}{- b} = - \frac{a}{b}

= - \frac{399 - 20}{0.1}

x + 5 + x + 5

- 10.6 \cdot (- 8.05)

y^{3} - 1000

(1 + x)^{5} (1 + a x)^{6}

(1 - x^{2})^{10}

What is (sqrt(3.99)-2)/(3.99-4) ?
The solution to (sqrt(3.99)-2)/(3.99-4) is -(sqrt(399)-20)/(0.1)