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Popular >

factor n^2-25

Solution

factor

n^{2} - 25

Solution

(n + 5) (n - 5)

Solution steps

n^{2} - 25

Rewrite

25

as

5^{2}

= n^{2} - 5^{2}

Apply Difference of Two Squares Formula:

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

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

= (n + 5) (n - 5)

Popular Examples

factor 3a+81 factor

3 a + 81

4 x - 5 x + 9 = 5 x - 9

(-1)/(2(-4+2x))=-6-4x

\frac{- 1}{2 ( - 4 + 2 x )} = - 6 - 4 x

factor x^5-3x^4-12x^3+30x^2+20x-48 factor

x^{5} - 3 x^{4} - 12 x^{3} + 30 x^{2} + 20 x - 48

-(4-x)= 3/4 (x-6)

- (4 - x) = \frac{3}{4} (x - 6)

Frequently Asked Questions (FAQ)

What is factor n^2-25 ?
The solution to factor n^2-25 is (n+5)(n-5)