What is factor 121x^2-22x+1 ?

The solution to factor 121x^2-22x+1 is (11x-1)^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 121x^2-22x+1

factor

121 x^{2} - 22 x + 1

(11 x - 1)^{2}

Solution steps

121 x^{2} - 22 x + 1

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

121 x^{2} = (11 x)^{2}

1 = 1^{2}

- 22 x = - 2 \cdot 11 x \cdot 1

= (11 x)^{2} - 2 \cdot 11 x \cdot 1 + 1^{2}

Apply Perfect Square Formula:

a^{2} - 2 ab + b^{2} = (a - b)^{2}

(11 x)^{2} - 2 \cdot 11 x \cdot 1 + 1^{2} = (11 x - 1)^{2}

= (11 x - 1)^{2}

- 2 x^{2} + 16 x + 1 = 0

5 ∣ x - 3 ∣ + 4 > 14

5 (9.8) (60) - 25 (9.8) e^{- \frac{60}{5}}

- 20 - 13 m - 17 m = 18 - 11 m

3 - \frac{3}{2}