What is factor n^2-2n-35 ?

The solution to factor n^2-2n-35 is (n+5)(n-7)

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factor n^2-2n-35

factor

n^{2} - 2 n - 35

(n + 5) (n - 7)

Solution steps

n^{2} - 2 n - 35

Break the expression into groups

= (n^{2} + 5 n) + (- 7 n - 35)

Factor out

n

from

n^{2} + 5 n : n (n + 5)

Factor out

- 7

from

- 7 n - 35 : - 7 (n + 5)

= n (n + 5) - 7 (n + 5)

Factor out common term

n + 5

= (n + 5) (n - 7)

5 x^{2} = - 2 x + 2

7 x^{2} + 10 x - 3 = x^{2} + 3 x

- 16 t^{2} + 33 t - 17

(\frac{x}{2})^{2} + 3^{2} = 45^{2}

4 x - 6 = 34