en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 169-9x^2

Solution

factor

169 - 9 x^{2}

Solution

(13 + 3 x) (13 - 3 x)

Solution steps

169 - 9 x^{2}

Apply exponent rules

= 1 3^{2} - (3 x)^{2}

Apply Difference of Two Squares Formula:

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

1 3^{2} - (3 x)^{2} = (13 + 3 x) (13 - 3 x)

= (13 + 3 x) (13 - 3 x)

Popular Examples

7 + 2 x = 2 (x - 1) + 4

- 4 x \geq - 4

simplify 5\sqrt[3]{81}+4\sqrt[3]{3}simplify

2 x^{2} + 11 x - 6 = 0

simplify (\sqrt[3]{60})/(\sqrt[3]{20)}simplify

Frequently Asked Questions (FAQ)

What is factor 169-9x^2 ?
The solution to factor 169-9x^2 is (13+3x)(13-3x)