What is factor a^9-ab^8 ?

The solution to factor a^9-ab^8 is a(a^4+b^4)(a^2+b^2)(a+b)(a-b)

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factor a^9-ab^8

factor

a^{9} - a b^{8}

a (a^{4} + b^{4}) (a^{2} + b^{2}) (a + b) (a - b)

Solution steps

a^{9} - a b^{8}

Factor out common term

a : a (a^{8} - b^{8})

= a (a^{8} - b^{8})

Factor

a^{8} - b^{8} : (a^{4} + b^{4}) (a^{2} + b^{2}) (a + b) (a - b)

= a (a^{4} + b^{4}) (a^{2} + b^{2}) (a + b) (a - b)

lo g_{0.1} (0.0001)

(- 2) + 5

(- 2) + 4

(2 x + 2) (x + 5)

\frac{1}{6} - \frac{2}{5}

What is factor a^9-ab^8 ?
The solution to factor a^9-ab^8 is a(a^4+b^4)(a^2+b^2)(a+b)(a-b)