What is factor x^2-13x+36 ?

The solution to factor x^2-13x+36 is (x-4)(x-9)

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factor x^2-13x+36

factor

x^{2} - 13 x + 36

(x - 4) (x - 9)

Solution steps

x^{2} - 13 x + 36

Break the expression into groups

= (x^{2} - 4 x) + (- 9 x + 36)

Factor out

x

from

x^{2} - 4 x : x (x - 4)

Factor out

- 9

from

- 9 x + 36 : - 9 (x - 4)

= x (x - 4) - 9 (x - 4)

Factor out common term

x - 4

= (x - 4) (x - 9)

\frac{x ^{- 3} y ^{- 4}}{x ^{4} y ^{5}}

0 = x^{2} + 3 x - 28

\frac{15}{8} + 4

\frac{2 x}{3} - \frac{x - 1}{2} > \frac{2}{9}

\frac{1}{2} \cdot \frac{π}{2}