What is factor (x^4-81)/(x+3) ?

The solution to factor (x^4-81)/(x+3) is (x^2+9)(x-3)

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factor (x^4-81)/(x+3)

factor

\frac{x ^{4} - 81}{x + 3}

(x^{2} + 9) (x - 3)

Solution steps

\frac{x ^{4} - 81}{x + 3}

Factor

x^{4} - 81 : (x^{2} + 9) (x + 3) (x - 3)

= \frac{( x ^{2} + 9 ) ( x + 3 ) ( x - 3 )}{x + 3}

Cancel the common factor:

x + 3

= (x^{2} + 9) (x - 3)

- 3 + (- y)

- 3 + (- x)

(- 7 - 10 i) + (- 4 + 2 i)

x^{2} + (2 x + 1)

cosh (I n (x)) + sinh (I n (x))

What is factor (x^4-81)/(x+3) ?
The solution to factor (x^4-81)/(x+3) is (x^2+9)(x-3)