en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 4x^2-9

Solution

factor

4 x^{2} - 9

Solution

(2 x + 3) (2 x - 3)

Solution steps

4 x^{2} - 9

Apply exponent rules

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

Apply Difference of Two Squares Formula:

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

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

= (2 x + 3) (2 x - 3)

Popular Examples

simplify (4x^0)^4 simplify

(4 x^{0})^{4}

simplify 2sqrt(76)simplify

276

simplify sqrt(-4)*sqrt(-12)simplify

- 4 \cdot - 12

simplify sqrt(0)+2 simplify

0 + 2

factor 2x^3-25x^2+53x-30 factor

2 x^{3} - 25 x^{2} + 53 x - 30

Frequently Asked Questions (FAQ)

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