en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 4n^2-9

Solution

factor

4 n^{2} - 9

Solution

(2 n + 3) (2 n - 3)

Solution steps

4 n^{2} - 9

Apply exponent rules

= (2 n)^{2} - 3^{2}

Apply Difference of Two Squares Formula:

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

(2 n)^{2} - 3^{2} = (2 n + 3) (2 n - 3)

= (2 n + 3) (2 n - 3)

Popular Examples

factor 2x^3-12x^2+18x factor

2 x^{3} - 12 x^{2} + 18 x

16 < x - 7 < 16

simplify-(1/2)^1 simplify

- (\frac{1}{2})^{1}

simplify (y^3)^2 simplify

(y^{3})^{2}

((x-1)^2-3x+1}{15}+\frac{x+1)/5 =0

\frac{( x - 1 ) ^{2} - 3 x + 1}{15} + \frac{x + 1}{5} = 0

Frequently Asked Questions (FAQ)

What is factor 4n^2-9 ?
The solution to factor 4n^2-9 is (2n+3)(2n-3)