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Popular >

sqrt(x+5)=x+3

Solution

x + 5 = x + 3

Solution

x = - 1

Solution steps

x + 5 = x + 3

Square both sides:

x + 5 = x^{2} + 6 x + 9

x + 5 = x^{2} + 6 x + 9

Solve

x + 5 = x^{2} + 6 x + 9 : x = - 1, x = - 4

x = - 1, x = - 4

Verify Solutions:

x = - 1

True

, x = - 4

False

The solution is

x = - 1

Popular Examples

3 x + 2 = 0

3 x + 2 = x + 2

sqrt(2x+7)-sqrt(x+7)=-1

2 x + 7 - x + 7 = - 1

4(3-x)^{4/3}-5=59

4 (3 - x)^{\frac{4}{3}} - 5 = 59

sqrt(15x+4)=4-sqrt(2x+3)

15 x + 4 = 4 - 2 x + 3

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+5)=x+3 ?
The answer to sqrt(x+5)=x+3 is x=-1
Solve for x: sqrt(x+5)=x+3
The solution is x=-1