What is factor n^2-30n+56 ?

The solution to factor n^2-30n+56 is (n-2)(n-28)

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factor n^2-30n+56

factor

n^{2} - 30 n + 56

(n - 2) (n - 28)

Solution steps

n^{2} - 30 n + 56

Break the expression into groups

= (n^{2} - 2 n) + (- 28 n + 56)

Factor out

n

from

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

Factor out

- 28

from

- 28 n + 56 : - 28 (n - 2)

= n (n - 2) - 28 (n - 2)

Factor out common term

n - 2

= (n - 2) (n - 28)

- 3 (\frac{3}{2})^{0}

- 5160 - 10160

r - 6 \geq 45

\frac{x}{3} - \frac{x}{5} = 2

\frac{1 - x}{4} = 8