What is factor x^2-29x+28 ?

The solution to factor x^2-29x+28 is (x-1)(x-28)

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factor x^2-29x+28

factor

x^{2} - 29 x + 28

(x - 1) (x - 28)

Solution steps

x^{2} - 29 x + 28

Break the expression into groups

= (x^{2} - x) + (- 28 x + 28)

Factor out

x

from

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

Factor out

- 28

from

- 28 x + 28 : - 28 (x - 1)

= x (x - 1) - 28 (x - 1)

Factor out common term

x - 1

= (x - 1) (x - 28)

∣ 5 - 2 x ∣ > 8

4 x^{3} - 4 x

- 7 (x + 8)^{2} + 4 = - 1

(2 n^{2} - 5 n - 6) + (- n^{2} - 3 n + 11)

0 = x^{2} + 6 x - 7