What is factor k^2-7k+6 ?

The solution to factor k^2-7k+6 is (k-1)(k-6)

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factor k^2-7k+6

factor

k^{2} - 7 k + 6

(k - 1) (k - 6)

Solution steps

k^{2} - 7 k + 6

Break the expression into groups

= (k^{2} - k) + (- 6 k + 6)

Factor out

k

from

k^{2} - k : k (k - 1)

Factor out

- 6

from

- 6 k + 6 : - 6 (k - 1)

= k (k - 1) - 6 (k - 1)

Factor out common term

k - 1

= (k - 1) (k - 6)

∣ 5 x + 1 ∣ + 4 = 9

6 x - 9 > 5 x - 10

\frac{1}{∣ x + 5 ∣} \geq 5

2 x^{4} + 5 x^{3} + 47 x^{2} + 125 x - 75

- 3 (\frac{1}{3})^{2}