What is factor 14k^2-9k-18 ?

The solution to factor 14k^2-9k-18 is (7k+6)(2k-3)

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factor 14k^2-9k-18

factor

14 k^{2} - 9 k - 18

(7 k + 6) (2 k - 3)

Solution steps

14 k^{2} - 9 k - 18

Break the expression into groups

= (14 k^{2} + 12 k) + (- 21 k - 18)

Factor out

2 k

from

14 k^{2} + 12 k : 2 k (7 k + 6)

Factor out

- 3

from

- 21 k - 18 : - 3 (7 k + 6)

= 2 k (7 k + 6) - 3 (7 k + 6)

Factor out common term

7 k + 6

= (7 k + 6) (2 k - 3)

n^{4}

- x^{2} - 9 x - 18 \leq - 4

2 x^{2} - 4 x - 16

\frac{8 i}{9 - 4 i}