en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 36x^2-81y^2

Solution

factor

36 x^{2} - 81 y^{2}

Solution

9 (2 x + 3 y) (2 x - 3 y)

Solution steps

36 x^{2} - 81 y^{2}

Factor out common term

9 : 9 (4 x^{2} - 9 y^{2})

= 9 (4 x^{2} - 9 y^{2})

Factor

4 x^{2} - 9 y^{2} : (2 x + 3 y) (2 x - 3 y)

= 9 (2 x + 3 y) (2 x - 3 y)

Popular Examples

simplify (sin(a)+cos(a))^2+(sin^2(a)-cos^2(a))simplify

(sin (a) + cos (a))^{2} + (sin^{2} (a) - cos^{2} (a))

factor 64a^4+54a factor

64 a^{4} + 54 a

factor 4x^2+12x+10 factor

4 x^{2} + 12 x + 10

simplify sqrt(((x^{20)))/((4y^2))}simplify

\frac{( x ^{20} )}{( 4 y ^{2} )}

simplify ((3x-4))/((sqrt(x^2-7x+5)))simplify

\frac{( 3 x - 4 )}{( x ^{2} - 7 x + 5 )}

Frequently Asked Questions (FAQ)

What is factor 36x^2-81y^2 ?
The solution to factor 36x^2-81y^2 is 9(2x+3y)(2x-3y)