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Popular >

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

Solution

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

Solution

x = - 1

Solution steps

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

Square both sides:

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

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

Solve

x^{2} - 3 x = x^{2} + 6 x + 9 : x = - 1

x = - 1

Verify Solutions:

x = - 1

True

The solution is

x = - 1

Graph

Popular Examples

21 - 4 x = - x

x^{\frac{2}{3}} = 49

(x-2)^{2/3}+5=9

(x - 2)^{\frac{2}{3}} + 5 = 9

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

x^{3} - 2 x = x

\sqrt[4]{3x^2+54}=x

4 3 x^{2} + 54 = x

Frequently Asked Questions (FAQ)

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