-43 - x2-4 -dx-a-b a and b being the simplest fraction- then a-b -

nbsp;∫ _ 4 ^ 3 | x^ 2 4 | dx=∫ _ 4 ^ 2 (x^ 2 4)dx+∫ _ 2 ^ 2 (x^ 2 4)dx+∫ _ 2 ^ 3 (x^ 2 4)dx nbsp;=( x^ 3 / 3 4x ) _ 4 ^ 2 2[ x^ 3 / ...

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∫-43 | x2-4 |...

Question

$\int_{- 4}^{3} ∣ ∣ x^{2} - 4 ∣ ∣ d x = \frac{a}{b}$
( $a$ and $b$ being the simplest fraction), then $a + b = ?$

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Solution

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Similar questions

A fraction $\frac{a}{b}$ is said to be in it's simplest form if the HCF of $a$ and $b$ is

\int_{0}^{\infty} \frac{d x}{{(x + \sqrt{1 + x^{2}})}^{n}} = f (n)

n = 6

a / b

b - a = ?

$I f \frac{d}{d x} [\frac{1 + x^{2} + x^{4}}{1 + x + x^{2}}] = a x + b t h e n (a, b) =$

\frac{a}{b} = \frac{4}{3},

\frac{6 a + 4 b}{6 a - 5 b}

{(\frac{64}{729})}^{- 1 / 6}

\frac{2}{3}

\frac{3}{2}

\frac{4}{3}

\frac{3}{4}

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