What is factor n^2-11n+28 ?

The solution to factor n^2-11n+28 is (n-4)(n-7)

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factor n^2-11n+28

factor

n^{2} - 11 n + 28

(n - 4) (n - 7)

Solution steps

n^{2} - 11 n + 28

Break the expression into groups

= (n^{2} - 4 n) + (- 7 n + 28)

Factor out

n

from

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

Factor out

- 7

from

- 7 n + 28 : - 7 (n - 4)

= n (n - 4) - 7 (n - 4)

Factor out common term

n - 4

= (n - 4) (n - 7)

b^{2} + 7 b + 10

6 x + 3 = 7 - 2 x

(x \cdot 48000 \cdot 16 \cdot 2) \cdot 8 = 11889372

2 e^{- 2}

[\frac{n ( n + 1 )}{2}]^{2}