What is factor 5x^2-13x-18 ?

The solution to factor 5x^2-13x-18 is (x+1)(5x-18)

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factor 5x^2-13x-18

factor

5 x^{2} - 13 x - 18

(x + 1) (5 x - 18)

Solution steps

5 x^{2} - 13 x - 18

Break the expression into groups

= (5 x^{2} + 5 x) + (- 18 x - 18)

Factor out

5 x

from

5 x^{2} + 5 x : 5 x (x + 1)

Factor out

- 18

from

- 18 x - 18 : - 18 (x + 1)

= 5 x (x + 1) - 18 (x + 1)

Factor out common term

x + 1

= (x + 1) (5 x - 18)

(- 0.8)^{2}

\frac{9}{130}

b^{3} - 64 z^{3}

- 16 - 24

\frac{22}{18}