What is ((x^3-4x-15))/((x-3)) ?

The solution to ((x^3-4x-15))/((x-3)) is x^2+3x+5

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simplify ((x^3-4x-15))/((x-3))

simplify

\frac{( x ^{3} - 4 x - 15 )}{( x - 3 )}

x^{2} + 3 x + 5

Solution steps

\frac{x ^{3} - 4 x - 15}{x - 3}

Factor

x^{3} - 4 x - 15 : (x - 3) (x^{2} + 3 x + 5)

= \frac{( x - 3 ) ( x ^{2} + 3 x + 5 )}{x - 3}

Cancel the common factor:

x - 3

= x^{2} + 3 x + 5

(\frac{y}{x})^{2} (\frac{3}{4 x y})^{3}

f (x) = \frac{cos ( x )}{x ^{\frac{1}{3}}}

\frac{( 12 x ^{5} y ^{4} )}{( 2 x ^{3} \cdot y )}

(2 m - n)^{3} + (2 m + n)^{3} + 12 m (4 m^{2} - n^{2})

a^{2} - 1 + 2 b - b^{2}

What is ((x^3-4x-15))/((x-3)) ?
The solution to ((x^3-4x-15))/((x-3)) is x^2+3x+5