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Popular >

factor 9a^3-4a

Solution

factor

9 \cdot a^{3} - 4 \cdot a

Solution

a (3 a + 2) (3 a - 2)

Solution steps

9 a^{3} - 4 a

Factor out common term

a : a (9 a^{2} - 4)

= a (9 a^{2} - 4)

Factor

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

= a (3 a + 2) (3 a - 2)

Popular Examples

4x-7<12\land 3x+5>11

4 x - 7 < 12 and 3 x + 5 > 11

simplify f^{-1}(7)simplify

f^{- 1} (7)

0=55x-50x+2825-3025

0 = 55 x - 50 x + 2825 - 3025

simplify (x^{4/3})/(x^{1/3)}simplify

\frac{x ^{\frac{4}{3}}}{x ^{\frac{1}{3}}}

- 3 (k - 10) < 33

Frequently Asked Questions (FAQ)

What is factor 9*a^3-4*a ?
The solution to factor 9*a^3-4*a is a(3a+2)(3a-2)