en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor y^2+6y+9

Solution

factor

y^{2} + 6 y + 9

Solution

(y + 3)^{2}

Solution steps

y^{2} + 6 y + 9

Rewrite in the form of

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

9 = 3^{2}

6 y = 2 y \cdot 3

= y^{2} + 2 y \cdot 3 + 3^{2}

Apply Perfect Square Formula:

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

y^{2} + 2 y \cdot 3 + 3^{2} = (y + 3)^{2}

= (y + 3)^{2}

Popular Examples

simplify sqrt(5x)*sqrt(2x)simplify

5 x \cdot 2 x

x^2-169x+3600=0

x^{2} - 169 x + 3600 = 0

10 - 6 q < - 23

factor 27-1/125 x^3 factor

27 - \frac{1}{125} x^{3}

simplify-\sqrt[5]{-32}simplify

Frequently Asked Questions (FAQ)

What is factor y^2+6y+9 ?
The solution to factor y^2+6y+9 is (y+3)^2