What is factor k^2-13k+22 ?

The solution to factor k^2-13k+22 is (k-2)(k-11)

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factor k^2-13k+22

factor

k^{2} - 13 k + 22

(k - 2) (k - 11)

Solution steps

k^{2} - 13 k + 22

Break the expression into groups

= (k^{2} - 2 k) + (- 11 k + 22)

Factor out

k

from

k^{2} - 2 k : k (k - 2)

Factor out

- 11

from

- 11 k + 22 : - 11 (k - 2)

= k (k - 2) - 11 (k - 2)

Factor out common term

k - 2

= (k - 2) (k - 11)

∣ x - 5 ∣ \geq 3

- \frac{1}{2} \cdot \frac{3}{4}

5 x^{2} + 2 x - 3

2 n^{2} - 4 = 2 n

\frac{2}{9} \cdot \frac{6}{5}