en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x+2)^2+3

Solution

simplify

(x + 2)^{2} + 3

Solution

x^{2} + 4 x + 7

Solution steps

(x + 2)^{2} + 3

Expand

(x + 2)^{2} : x^{2} + 4 x + 4

= x^{2} + 4 x + 4 + 3

Add the numbers:

4 + 3 = 7

= x^{2} + 4 x + 7

Popular Examples

factor 12x^2-18x factor

12 x^{2} - 18 x

simplify 2sqrt(8x^2)-5xsqrt(32)+5sqrt(18x^2)simplify

2 8 x^{2} - 5 x 32 + 5 18 x^{2}

simplify 4/1000 simplify

\frac{4}{1000}

simplify (3x)/(10x^2)+7/(5x^2)simplify

\frac{3 x}{10 x ^{2}} + \frac{7}{5 x ^{2}}

simplify 2/3 sqrt(63)simplify

\frac{2}{3} 63

Frequently Asked Questions (FAQ)

What is (x+2)^2+3 ?
The solution to (x+2)^2+3 is x^2+4x+7