en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^2-49a^2

Solution

factor

x^{2} - 49 a^{2}

Solution

(x + 7 a) (x - 7 a)

Solution steps

x^{2} - 49 a^{2}

Simplify

49 a^{2} : (7 a)^{2}

= x^{2} - (7 a)^{2}

Apply Difference of Two Squares Formula:

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

x^{2} - (7 a)^{2} = (x + 7 a) (x - 7 a)

= (x + 7 a) (x - 7 a)

Popular Examples

simplify (3-2i)/(4+5i)simplify

\frac{3 - 2 i}{4 + 5 i}

2sqrt(5)+x^2=sqrt(38)

25 + x^{2} = 38

factor 10x^5+5x^3-14x^2-7 factor

10 x^{5} + 5 x^{3} - 14 x^{2} - 7

factor a^2-25 factor

a^{2} - 25

simplify 3/((-1/2)^2)simplify

\frac{3}{( - \frac{1}{2} ) ^{2}}

Frequently Asked Questions (FAQ)

What is factor x^2-49a^2 ?
The solution to factor x^2-49a^2 is (x+7a)(x-7a)