What is the answer to x+sqrt(2x+3)=3-x ?

The answer to x+sqrt(2x+3)=3-x is x= 1/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x+sqrt(2x+3)=3-x

x + 2 x + 3 = 3 - x

x = \frac{1}{2}

Decimal Notation

x = 0.5

Solution steps

x + 2 x + 3 = 3 - x

Remove square roots

2 x + 3 = 9 - 12 x + 4 x^{2}

Solve

2 x + 3 = 9 - 12 x + 4 x^{2} : x = 3, x = \frac{1}{2}

x = 3, x = \frac{1}{2}

Verify Solutions:

x = 3

False

, x = \frac{1}{2}

True

The solution is

x = \frac{1}{2}

12564.72 = 52375 x^{8.25}

x^{\frac{1}{2}} - x = - 4

x + 4 - 4 x = 1

5 x + 39 - x + 31 = 2

(x + 4)^{\frac{4}{3}} = 81

What is the answer to x+sqrt(2x+3)=3-x ?
The answer to x+sqrt(2x+3)=3-x is x= 1/2
Solve for x: x+sqrt(2x+3)=3-x
The solution is x= 1/2