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Popular >

factor n^2+n-2

Solution

factor

n^{2} + n - 2

Solution

(n - 1) (n + 2)

Solution steps

n^{2} + n - 2

Break the expression into groups

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

Factor out

n

from

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

Factor out

2

from

2 n - 2 : 2 (n - 1)

= n (n - 1) + 2 (n - 1)

Factor out common term

n - 1

= (n - 1) (n + 2)

Popular Examples

simplify (-9)^{-2}simplify

(- 9)^{- 2}

3t^2+16t+19=-2t

3 t^{2} + 16 t + 19 = - 2 t

4 m^{2} + 8 m - 4 = 1

factor 38a^4b^3c^2+12a^9b^8-34a^5bc^6 factor

38 a^{4} b^{3} c^{2} + 12 a^{9} b^{8} - 34 a^{5} b c^{6}

simplify 9(2/3)^1 simplify

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

Frequently Asked Questions (FAQ)

What is factor n^2+n-2 ?
The solution to factor n^2+n-2 is (n-1)(n+2)