What is factor k^2-15k+50 ?

The solution to factor k^2-15k+50 is (k-5)(k-10)

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factor k^2-15k+50

factor

k^{2} - 15 k + 50

(k - 5) (k - 10)

Solution steps

k^{2} - 15 k + 50

Break the expression into groups

= (k^{2} - 5 k) + (- 10 k + 50)

Factor out

k

from

k^{2} - 5 k : k (k - 5)

Factor out

- 10

from

- 10 k + 50 : - 10 (k - 5)

= k (k - 5) - 10 (k - 5)

Factor out common term

k - 5

= (k - 5) (k - 10)

10 x^{2} - 35 x - 20

18 n^{2} + 55 n + 25

5 b^{2} - 4 = 41

2 t^{2} - 5 t - 3 = 0

4 2 x - 3 < 12