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

The answer to xsqrt(x^2+3)=-x+3 is x=1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

xsqrt(x^2+3)=-x+3

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

x = 1

Solution steps

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

Square both sides:

x^{4} + 3 x^{2} = x^{2} - 6 x + 9

x^{4} + 3 x^{2} = x^{2} - 6 x + 9

Solve

x^{4} + 3 x^{2} = x^{2} - 6 x + 9 : x = 1, x \approx - 1.90507 \dots

x = 1, x \approx - 1.90507 \dots

Verify Solutions:

x = 1

True

, x \approx - 1.90507 \dots

False

The solution is

x = 1

x + 3 - x - 4 = 1

\frac{8 x}{1 + x} = 100

7 x^{\frac{7}{6}} - 21 = 0

2 y = 10 - 3 y

x - x - 1 - x = 1

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