What is factor 3x^2+4-20 ?

The solution to factor 3x^2+4-20 is (sqrt(3)x+4)(sqrt(3)x-4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 3x^2+4-20

factor

3 x^{2} + 4 - 20

(3 x + 4) (3 x - 4)

Solution steps

3 x^{2} + 4 - 20

Add/Subtract the numbers:

4 - 20 = - 16

= 3 x^{2} - 16

Rewrite

3 x^{2} - 16

(3 x)^{2} - 4^{2}

= (3 x)^{2} - 4^{2}

Apply Difference of Two Squares Formula:

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

(3 x)^{2} - 4^{2} = (3 x + 4) (3 x - 4)

= (3 x + 4) (3 x - 4)

e^{2} - e^{3}

3 a + 3 b + a x + b x

x^{21} + 27

π (16)

(5 a) - 2

What is factor 3x^2+4-20 ?
The solution to factor 3x^2+4-20 is (sqrt(3)x+4)(sqrt(3)x-4)