What is factor 18a-45a^3-9ab+45a^2b^5 ?

The solution to factor 18a-45a^3-9ab+45a^2b^5 is 9a(2-5a^2-b+5ab^5)

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factor 18a-45a^3-9ab+45a^2b^5

factor

18 a - 45 a^{3} - 9 ab + 45 a^{2} b^{5}

9 a (2 - 5 a^{2} - b + 5 a b^{5})

Solution steps

18 a - 45 a^{3} - 9 ab + 45 a^{2} b^{5}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

a^{3} = a a^{2}, a^{2} b^{5} = aa

= 18 a - 45 a a^{2} - 9 ab + 45 aa

Rewrite

45

5 \cdot 9

Rewrite

- 45

5 \cdot 9

= 2 \cdot 9 a - 5 \cdot 9 a a^{2} - 9 ab + 5 \cdot 9 aa

Factor out common term

9 a

= 9 a (2 - 5 a^{2} - b + 5 a b^{5})

x^{2} - 9 x + 22 = 0

- \frac{1}{2} - \frac{3}{2}

(1 + 73) (1 - 73)

x^{2} - 4 x - 21 < 0

e^{x}

What is factor 18a-45a^3-9ab+45a^2b^5 ?
The solution to factor 18a-45a^3-9ab+45a^2b^5 is 9a(2-5a^2-b+5ab^5)